:root{--bg-primary:#f8fafc;--bg-card:#ffffff;--text-main:#0f172a;--text-muted:#64748b;--border:#e2e8f0;--primary:#3b82f6;--primary-hover:#2563eb;--accent:#06b6d4;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--card-shadow:0 10px 25px -5px rgba(0,0,0,0.05),0 8px 10px -6px rgba(0,0,0,0.03);--radius:14px;--nav-h:72px}
[data-theme="dark"]{--bg-primary:#090d16;--bg-card:#131b2e;--text-main:#f1f5f9;--text-muted:#94a3b8;--border:#1e293b;--primary:#3b82f6;--primary-hover:#60a5fa;--accent:#22d3ee;--success:#34d399;--warning:#fbbf24;--danger:#f87171;--card-shadow:0 10px 30px -5px rgba(0,0,0,0.4)}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;background-color:var(--bg-primary);color:var(--text-main);line-height:1.6;overflow-x:hidden;transition:background-color .25s ease,color .25s ease}
h1,h2,h3,h4,h5,h6{font-family:'Outfit',sans-serif;font-weight:700;line-height:1.25}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font-family:inherit}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 20px}
.header-nav{position:sticky;top:0;z-index:1000;background:var(--bg-card);border-bottom:1px solid var(--border);backdrop-filter:blur(8px);height:var(--nav-h)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:100%}
.brand-logo{display:flex;align-items:center;gap:10px;font-size:1.35rem;font-weight:800;font-family:'Outfit',sans-serif;color:var(--text-main)}
.brand-logo .logo-icon{width:36px;height:36px;background:linear-gradient(135deg,var(--primary),var(--accent));border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff}
.brand-logo span span{color:var(--primary)}
.nav-links{display:flex;align-items:center;gap:24px;list-style:none}
.nav-item{position:relative}
.nav-btn{background:none;border:none;color:var(--text-main);font-weight:600;font-size:.95rem;cursor:pointer;display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border-radius:8px;transition:background-color .2s}
.nav-btn:hover{background:var(--border)}
.dropdown-menu{position:absolute;top:100%;left:0;background:var(--bg-card);border:1px solid var(--border);border-radius:12px;box-shadow:var(--card-shadow);padding:18px;min-width:680px;display:none;z-index:1050}
.dropdown-menu.show{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.dropdown-item{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:8px;font-size:.85rem;color:var(--text-muted);font-weight:500;transition:all .15s}
.dropdown-item:hover{color:var(--primary);background:var(--bg-primary)}
.theme-toggle{background:none;border:1px solid var(--border);color:var(--text-main);width:40px;height:40px;border-radius:10px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background-color .2s}
.mobile-toggle{display:none;background:none;border:none;color:var(--text-main);font-size:1.5rem;cursor:pointer;padding:8px}
.breadcrumb-wrap{padding:14px 0;background:var(--bg-primary);border-bottom:1px solid var(--border);font-size:.875rem}
.breadcrumb-list{display:flex;align-items:center;gap:8px;list-style:none;color:var(--text-muted);flex-wrap:wrap}
.breadcrumb-list a:hover{color:var(--primary)}
.breadcrumb-sep{opacity:.5}
.hero-sec{padding:50px 0 40px;text-align:center;position:relative}
.badge-pill{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border-radius:50px;background:rgba(59,130,246,0.1);color:var(--primary);font-size:.85rem;font-weight:600;margin-bottom:18px}
.hero-title{font-size:clamp(2rem,4vw,3.2rem);margin-bottom:16px;color:var(--text-main)}
.hero-title .gradient-txt{background:linear-gradient(135deg,var(--primary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.hero-subtitle{font-size:1.15rem;color:var(--text-muted);max-width:760px;margin:0 auto 36px}
.scanner-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:28px;box-shadow:var(--card-shadow);max-width:880px;margin:0 auto;text-align:left}
.scan-tabs{display:flex;gap:12px;margin-bottom:20px;border-bottom:1px solid var(--border);padding-bottom:12px}
.tab-btn{background:none;border:none;padding:8px 18px;border-radius:8px;font-weight:600;font-size:.95rem;color:var(--text-muted);cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:all .2s}
.tab-btn.active{background:rgba(59,130,246,0.12);color:var(--primary)}
.input-group{margin-bottom:16px;position:relative}
.input-label{display:block;font-size:.875rem;font-weight:600;margin-bottom:8px;color:var(--text-main)}
.url-input{width:100%;padding:14px 18px;border-radius:10px;border:1.5px solid var(--border);background:var(--bg-primary);color:var(--text-main);font-size:1rem;transition:border-color .2s;outline:none}
.url-input:focus{border-color:var(--primary)}
.bulk-textarea{width:100%;min-height:140px;padding:14px 18px;border-radius:10px;border:1.5px solid var(--border);background:var(--bg-primary);color:var(--text-main);font-size:.95rem;resize:vertical;font-family:monospace;outline:none}
.input-validation-msg{font-size:.825rem;margin-top:6px;display:none}
.input-validation-msg.error{color:var(--danger);display:block}
.input-validation-msg.valid{color:var(--success);display:block}
.scan-actions{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px;margin-top:20px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:10px;font-weight:600;font-size:1rem;border:none;cursor:pointer;transition:all .2s;text-align:center}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-hover)}
.btn-primary:disabled{opacity:.6;cursor:not-allowed}
.btn-secondary{background:var(--bg-primary);border:1px solid var(--border);color:var(--text-main)}
.btn-secondary:hover{background:var(--border)}
.url-counter{font-size:.85rem;color:var(--text-muted)}
.results-sec{margin:40px auto 0;max-width:880px;display:none}
.results-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:var(--card-shadow)}
.results-head{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--border)}
.results-title{font-size:1.35rem}
.tools-bar{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.tool-btn{background:var(--bg-primary);border:1px solid var(--border);padding:6px 12px;border-radius:6px;font-size:.825rem;color:var(--text-main);cursor:pointer;display:inline-flex;align-items:center;gap:6px;font-weight:500}
.tool-btn:hover{background:var(--border)}
.summary-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;margin-bottom:24px}
.summary-box{background:var(--bg-primary);border:1px solid var(--border);border-radius:10px;padding:16px;text-align:center}
.summary-num{font-size:1.8rem;font-weight:800;font-family:'Outfit',sans-serif}
.summary-lbl{font-size:.825rem;color:var(--text-muted);font-weight:500;text-transform:uppercase;letter-spacing:.5px}
.badge-clean{color:var(--success)}
.badge-warning{color:var(--warning)}
.badge-danger{color:var(--danger)}
.res-list{display:flex;flex-direction:column;gap:16px}
.item-card{background:var(--bg-primary);border:1px solid var(--border);border-radius:10px;padding:18px}
.item-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:12px}
.item-url{font-weight:600;word-break:break-all;font-size:1rem}
.verdict-tag{padding:4px 12px;border-radius:20px;font-size:.775rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;white-space:nowrap}
.tag-clean{background:rgba(16,185,129,0.15);color:var(--success);border:1px solid rgba(16,185,129,0.3)}
.tag-warning{background:rgba(245,158,11,0.15);color:var(--warning);border:1px solid rgba(245,158,11,0.3)}
.tag-danger{background:rgba(239,68,68,0.15);color:var(--danger);border:1px solid rgba(239,68,68,0.3)}
.tag-caution{background:rgba(59,130,246,0.15);color:var(--primary);border:1px solid rgba(59,130,246,0.3)}
.item-meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:8px;font-size:.85rem;color:var(--text-muted);margin-bottom:12px}
.threat-box{background:rgba(239,68,68,0.06);border:1px solid rgba(239,68,68,0.2);border-radius:8px;padding:10px 14px;margin-top:10px;font-size:.85rem}
.threat-box ul{margin-left:18px;margin-top:4px}
.threat-box li{color:var(--danger)}
.tools-grid-sec{padding:50px 0;background:var(--bg-card);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.sec-head{text-align:center;max-width:760px;margin:0 auto 36px}
.sec-title{font-size:2rem;margin-bottom:12px}
.sec-desc{color:var(--text-muted);font-size:1.05rem}
.tools-cards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}
.tool-tile{background:var(--bg-primary);border:1px solid var(--border);border-radius:10px;padding:16px;display:flex;align-items:center;gap:12px;font-weight:600;font-size:.9rem;color:var(--text-main);transition:all .2s}
.tool-tile:hover{border-color:var(--primary);transform:translateY(-2px);color:var(--primary)}
.features-sec{padding:60px 0}
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}
.feat-box{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:28px;box-shadow:var(--card-shadow)}
.feat-icon{width:46px;height:46px;background:rgba(59,130,246,0.1);color:var(--primary);border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.feat-box h3{font-size:1.25rem;margin-bottom:10px}
.feat-box p{color:var(--text-muted);font-size:.925rem}
.how-sec{padding:60px 0;background:var(--bg-card);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.steps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.step-card{background:var(--bg-primary);border:1px solid var(--border);border-radius:12px;padding:24px;position:relative}
.step-num{display:inline-block;width:32px;height:32px;background:var(--primary);color:#fff;font-weight:800;border-radius:8px;text-align:center;line-height:32px;margin-bottom:14px}
.step-card h4{font-size:1.15rem;margin-bottom:8px}
.step-card p{color:var(--text-muted);font-size:.9rem}
.seo-content-sec{padding:60px 0}
.seo-article{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:36px;box-shadow:var(--card-shadow);max-width:960px;margin:0 auto}
.seo-article h2{font-size:1.85rem;margin-bottom:18px;color:var(--text-main)}
.seo-article p{margin-bottom:18px;color:var(--text-muted);font-size:1rem;line-height:1.75}
.seo-article strong{color:var(--text-main)}
.faq-sec{padding:60px 0;background:var(--bg-card);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.faq-list{max-width:840px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.faq-item{border:1px solid var(--border);background:var(--bg-primary);border-radius:10px;overflow:hidden}
.faq-question{width:100%;text-align:left;padding:18px 20px;background:none;border:none;color:var(--text-main);font-weight:700;font-size:1.05rem;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:12px}
.faq-answer{padding:0 20px 18px;color:var(--text-muted);font-size:.95rem;line-height:1.7;display:none}
.faq-item.active .faq-answer{display:block}
.cta-sec{padding:70px 0;text-align:center;background:linear-gradient(135deg,rgba(59,130,246,0.1),rgba(6,182,212,0.1))}
.cta-title{font-size:2.2rem;margin-bottom:16px}
.cta-desc{color:var(--text-muted);max-width:640px;margin:0 auto 28px;font-size:1.1rem}
.cta-buttons{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap}
.footer-sec{background:var(--bg-card);border-top:1px solid var(--border);padding:60px 0 30px}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:32px;margin-bottom:40px}
.footer-col h4{font-size:1.05rem;margin-bottom:16px;color:var(--text-main)}
.footer-links{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer-links a{color:var(--text-muted);font-size:.875rem;transition:color .2s}
.footer-links a:hover{color:var(--primary)}
.footer-bottom{border-top:1px solid var(--border);padding-top:24px;text-align:center;font-size:.85rem;color:var(--text-muted);display:flex;flex-direction:column;gap:10px}
.footer-disclaimer{font-size:.8rem;opacity:.8;max-width:900px;margin:0 auto}
.cookie-banner{position:fixed;bottom:20px;left:20px;right:20px;max-width:560px;margin:0 auto;background:var(--bg-card);border:1px solid var(--border);border-radius:14px;box-shadow:var(--card-shadow);padding:18px 22px;z-index:9999;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.cookie-text{font-size:.875rem;color:var(--text-muted);flex:1;min-width:260px}
.cookie-text a{color:var(--primary);text-decoration:underline}
.cookie-btns{display:flex;gap:10px}
@media(max-width:992px){
.nav-links{display:none}
.mobile-toggle{display:block}
.nav-links.mobile-open{display:flex;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:var(--bg-card);border-bottom:1px solid var(--border);padding:20px;gap:14px;box-shadow:var(--card-shadow)}
.dropdown-menu{position:static;box-shadow:none;border:none;padding:10px 0;min-width:auto}
.dropdown-menu.show{grid-template-columns:1fr}
}
@media(max-width:640px){
.hero-sec{padding:36px 0 24px}
.scanner-card{padding:18px}
.scan-actions{flex-direction:column;align-items:stretch}
.btn{width:100%}
.results-head{flex-direction:column;align-items:flex-start}
.cta-buttons{flex-direction:column}
.cta-buttons .btn{width:100%}
.cookie-banner{left:12px;right:12px;bottom:12px}
}