*{margin:0;padding:0;box-sizing:border-box}
:root{
--bg:#050510;--bg2:#0c0c1d;--card:#111128;--card2:#16163a;
--text:#eaeaf5;--text2:#8585a8;--muted:#50506e;
--accent:#00d4ff;--accent2:#0099cc;--accent-glow:rgba(0,212,255,0.12);
--green:#00e676;--green-bg:rgba(0,230,118,0.06);--green-border:rgba(0,230,118,0.2);
--purple:#b388ff;--purple-bg:rgba(179,136,255,0.06);--purple-border:rgba(179,136,255,0.2);
--orange:#ff9100;--orange-bg:rgba(255,145,0,0.06);--orange-border:rgba(255,145,0,0.2);
--red:#ff5252;--red-bg:rgba(255,82,82,0.06);--red-border:rgba(255,82,82,0.2);
--border:rgba(255,255,255,0.05);--border2:rgba(255,255,255,0.08);
--r:16px;--rs:10px;--shadow:0 8px 40px rgba(0,0,0,0.5);
}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;overflow-x:hidden;line-height:1.6}
.bg-grid{position:fixed;inset:0;background-image:linear-gradient(rgba(0,212,255,0.02) 1px,transparent 1px),linear-gradient(90deg,rgba(0,212,255,0.02) 1px,transparent 1px);background-size:60px 60px;pointer-events:none;z-index:0}
.bg-glow{position:fixed;top:-300px;left:50%;transform:translateX(-50%);width:1000px;height:700px;background:radial-gradient(ellipse,var(--accent-glow) 0%,transparent 65%);pointer-events:none;z-index:0}
.bg-glow2{position:fixed;top:-150px;right:-200px;width:500px;height:500px;border-radius:50%;filter:blur(120px);pointer-events:none;z-index:0;opacity:.35}
.container{max-width:960px;margin:0 auto;padding:0 24px}
header{position:sticky;top:0;z-index:100;padding:16px 0;border-bottom:1px solid var(--border);backdrop-filter:blur(24px) saturate(1.2);background:rgba(5,5,16,0.85)}
.header-inner{display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.logo-icon{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--accent),#0077aa);display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:800;color:#fff;box-shadow:0 4px 15px rgba(0,212,255,0.25)}
.logo-text{font-size:1.15rem;font-weight:700;color:var(--text)}
.logo-text span{color:var(--muted);font-weight:400;font-size:.78rem;display:block;line-height:1.1;margin-top:-2px}
nav{display:flex;align-items:center;gap:6px}
nav a{color:var(--text2);text-decoration:none;padding:8px 16px;font-size:.88rem;font-weight:500;border-radius:var(--rs);transition:all .25s}
nav a:hover,nav a.active{color:var(--text);background:rgba(255,255,255,0.04)}
.breadcrumb{padding:16px 0 0;font-size:.82rem;color:var(--muted);position:relative;z-index:10}
.breadcrumb a{color:var(--text2);text-decoration:none;transition:color .2s}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb span{margin:0 6px;opacity:.4}
.hero{text-align:center;padding:60px 0 50px;position:relative;z-index:10}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border-radius:100px;background:var(--accent-glow);border:1px solid rgba(0,212,255,0.2);font-size:.78rem;font-weight:600;color:var(--accent);margin-bottom:24px}
.hero h1{font-size:3rem;font-weight:800;line-height:1.15;margin-bottom:18px;background:linear-gradient(135deg,#fff 30%,var(--accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.hero-desc{font-size:1.12rem;color:var(--text2);max-width:600px;margin:0 auto;line-height:1.7}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:40px 0;position:relative;z-index:10}
.feature-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:32px 24px;text-align:center;text-decoration:none;transition:all .35s cubic-bezier(.25,.8,.25,1);position:relative;overflow:hidden}
.feature-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;opacity:0;transition:opacity .35s}
.feature-card:hover::before{opacity:1}
.feature-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.feature-card.green::before{background:linear-gradient(90deg,var(--green),#00c853)}
.feature-card.green:hover{border-color:var(--green-border);box-shadow:0 12px 40px rgba(0,230,118,0.12)}
.feature-card.purple::before{background:linear-gradient(90deg,var(--purple),#7c4dff)}
.feature-card.purple:hover{border-color:var(--purple-border);box-shadow:0 12px 40px rgba(179,136,255,0.12)}
.feature-card.orange::before{background:linear-gradient(90deg,var(--orange),#ff6d00)}
.feature-card.orange:hover{border-color:var(--orange-border);box-shadow:0 12px 40px rgba(255,145,0,0.12)}
.feature-card-icon{width:72px;height:72px;border-radius:18px;margin:0 auto 18px;display:flex;align-items:center;justify-content:center;font-size:2rem}
.feature-card h3{font-size:1.15rem;font-weight:700;margin-bottom:8px;color:var(--text)}
.feature-card p{font-size:.88rem;color:var(--text2);line-height:1.5;margin-bottom:16px}
.feature-card-link{display:inline-flex;align-items:center;gap:6px;font-size:.88rem;font-weight:600;transition:gap .25s}
.feature-card.green .feature-card-link{color:var(--green)}
.feature-card.purple .feature-card-link{color:var(--purple)}
.feature-card.orange .feature-card-link{color:var(--orange)}
.feature-card:hover .feature-card-link{gap:10px}
.search-section{position:relative;z-index:10;margin-bottom:50px}
.search-box{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:36px;box-shadow:var(--shadow)}
.search-box-header{display:flex;align-items:center;gap:14px;margin-bottom:24px}
.search-box-icon{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.3rem}
.search-box-header h2{font-size:1.15rem;font-weight:700}
.search-box-header p{font-size:.82rem;color:var(--text2);margin-top:2px}
.input-group{display:flex;gap:12px;margin-bottom:16px}
.input-group input{flex:1;padding:16px 20px;background:var(--bg2);border:1px solid var(--border2);border-radius:12px;color:var(--text);font-size:1.1rem;font-family:'Inter',sans-serif;font-weight:500;letter-spacing:.5px;outline:none;transition:all .3s}
.input-group input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}
.input-group input::placeholder{color:var(--muted);font-weight:400}
.btn{padding:16px 32px;background:linear-gradient(135deg,var(--accent),#0077aa);color:#fff;border:none;border-radius:12px;font-size:.95rem;font-weight:600;font-family:'Inter',sans-serif;cursor:pointer;transition:all .3s;white-space:nowrap;display:inline-flex;align-items:center;gap:8px}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(0,212,255,0.3)}
.btn-green{background:linear-gradient(135deg,var(--green),#00c853);color:#000}
.btn-green:hover{box-shadow:0 8px 30px rgba(0,230,118,0.25)}
.btn-purple{background:linear-gradient(135deg,var(--purple),#7c4dff)}
.btn-purple:hover{box-shadow:0 8px 30px rgba(179,136,255,0.25)}
.btn-orange{background:linear-gradient(135deg,var(--orange),#ff6d00);color:#000}
.btn-orange:hover{box-shadow:0 8px 30px rgba(255,145,0,0.25)}
.error-msg{color:var(--red);font-size:.88rem;margin-top:8px;display:none;align-items:center;gap:6px}
.result-area{display:none;margin-top:24px}
.result-card{background:var(--bg2);border-radius:var(--r);padding:32px;border:1px solid var(--border);animation:slideUp .45s cubic-bezier(.25,.8,.25,1)}
@keyframes slideUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
.result-header{display:flex;align-items:center;gap:18px;margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid var(--border)}
.result-icon{width:64px;height:64px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:2rem;flex-shrink:0}
.result-info h3{font-size:1.35rem;font-weight:700}
.result-info p{color:var(--text2);font-size:.88rem;margin-top:3px}
.result-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:24px}
.result-item{background:rgba(0,0,0,0.25);padding:16px;border-radius:var(--rs);border:1px solid var(--border)}
.result-item .label{font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.8px;margin-bottom:6px}
.result-item .value{font-size:.95rem;font-weight:600;color:var(--text)}
.cta-banner{background:var(--card);border:1px solid var(--border2);border-radius:var(--r);padding:28px;text-align:center;margin:40px 0;position:relative;z-index:10}
.cta-banner h3{font-size:1.2rem;font-weight:700;margin-bottom:8px}
.cta-banner p{font-size:.92rem;color:var(--text2);margin-bottom:18px;max-width:500px;margin-left:auto;margin-right:auto}
.btn-cta{display:inline-flex;align-items:center;gap:10px;padding:16px 36px;background:linear-gradient(135deg,var(--accent),#0077aa);color:#fff;text-decoration:none;border-radius:12px;font-weight:700;font-size:1rem;transition:all .3s;box-shadow:0 4px 20px rgba(0,212,255,0.2)}
.btn-cta:hover{transform:translateY(-3px);box-shadow:0 8px 35px rgba(0,212,255,0.35)}
.info-section{position:relative;z-index:10;margin:40px 0}
.info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.info-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:24px;transition:all .3s}
.info-card:hover{border-color:var(--border2);transform:translateY(-2px)}
.info-card h4{font-size:.92rem;font-weight:600;margin-bottom:8px;display:flex;align-items:center;gap:8px}
.info-card p{font-size:.88rem;color:var(--text2);line-height:1.6}
.steps-section{position:relative;z-index:10;margin:40px 0}
.steps-grid{display:flex;flex-direction:column;gap:16px}
.step-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:24px 28px;display:flex;align-items:flex-start;gap:20px;transition:all .3s}
.step-card:hover{border-color:var(--accent);transform:translateX(4px)}
.step-num{width:44px;height:44px;border-radius:12px;background:var(--accent-glow);border:1px solid rgba(0,212,255,0.2);display:flex;align-items:center;justify-content:center;font-size:1.1rem;font-weight:800;color:var(--accent);flex-shrink:0}
.step-card h4{font-size:1rem;font-weight:600;margin-bottom:4px}
.step-card p{font-size:.88rem;color:var(--text2);line-height:1.6}
.seo-section{position:relative;z-index:10;margin:50px 0}
.seo-box{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:40px}
.seo-box h2{font-size:1.4rem;font-weight:700;margin-bottom:16px;color:var(--accent)}
.seo-box h3{font-size:1.1rem;font-weight:600;margin:24px 0 10px}
.seo-box p{color:var(--text2);line-height:1.8;font-size:.92rem;margin-bottom:14px}
.seo-box ul{list-style:none;padding:0}
.seo-box ul li{padding:5px 0;color:var(--text2);font-size:.9rem;display:flex;align-items:center;gap:8px}
.seo-box ul li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);flex-shrink:0}
.seo-box a{color:var(--accent);text-decoration:none}
.seo-box a:hover{text-decoration:underline}
.faq-section{position:relative;z-index:10;margin:30px 0}
.faq-list{margin-top:16px}
.faq-item{border:1px solid var(--border);border-radius:var(--rs);margin-bottom:8px;overflow:hidden;transition:border-color .3s}
.faq-item:hover{border-color:var(--border2)}
.faq-item summary{padding:16px 20px;cursor:pointer;font-weight:600;font-size:.92rem;color:var(--text);list-style:none;display:flex;align-items:center;justify-content:space-between;transition:background .2s}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:1.2rem;color:var(--accent);transition:transform .3s;flex-shrink:0;margin-left:12px}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item summary:hover{background:rgba(255,255,255,0.02)}
.faq-item p{padding:0 20px 16px;color:var(--text2);font-size:.88rem;line-height:1.7}
.faq-item p a{color:var(--accent);text-decoration:none}
.faq-item p a:hover{text-decoration:underline}
footer{position:relative;z-index:10;margin-top:80px;padding:50px 0 30px;border-top:1px solid var(--border);background:rgba(5,5,16,0.95);backdrop-filter:blur(10px)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer-brand p{font-size:.85rem;color:var(--text2);line-height:1.7;margin-top:12px;max-width:280px}
.footer-col h4{font-size:.82rem;font-weight:600;text-transform:uppercase;letter-spacing:.8px;color:var(--muted);margin-bottom:16px}
.footer-col a{display:block;color:var(--text2);text-decoration:none;font-size:.88rem;padding:4px 0;transition:all .2s}
.footer-col a:hover{color:var(--accent);padding-left:4px}
.footer-bottom{padding-top:24px;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}
.footer-bottom p{color:var(--muted);font-size:.8rem}
.footer-bottom-links{display:flex;gap:20px}
.footer-bottom-links a{color:var(--muted);text-decoration:none;font-size:.8rem;transition:color .2s}
.footer-bottom-links a:hover{color:var(--accent)}
@media(max-width:768px){.hero h1{font-size:2rem}.feature-grid{grid-template-columns:1fr}.input-group{flex-direction:column}.header-inner{flex-direction:column;gap:12px}nav{gap:4px}nav a{padding:6px 12px;font-size:.82rem}.result-grid{grid-template-columns:1fr}.info-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.seo-box{padding:24px}.footer-bottom{flex-direction:column;text-align:center}.step-card{flex-direction:column;align-items:center;text-align:center}}
/* Redirect Modal */
.redirect-overlay{position:fixed;inset:0;z-index:9999;display:none;align-items:center;justify-content:center;background:rgba(5,5,16,0.92);backdrop-filter:blur(12px)}
.redirect-overlay.active{display:flex}
.redirect-modal{background:var(--card);border:1px solid var(--border2);border-radius:20px;padding:48px 40px;max-width:480px;width:90%;text-align:center;animation:modalIn .4s cubic-bezier(.25,.8,.25,1);box-shadow:0 20px 60px rgba(0,0,0,0.5)}
@keyframes modalIn{from{opacity:0;transform:scale(.9) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}
.redirect-spinner{width:64px;height:64px;border-radius:50%;border:4px solid var(--border2);border-top-color:var(--accent);animation:spin 1s linear infinite;margin:0 auto 24px}
@keyframes spin{to{transform:rotate(360deg)}}
.redirect-modal h3{font-size:1.3rem;font-weight:700;margin-bottom:12px;color:var(--text)}
.redirect-modal p{font-size:.95rem;color:var(--text2);line-height:1.7;margin-bottom:8px}
.redirect-modal .highlight{color:var(--accent);font-weight:700}
.redirect-modal .sub{font-size:.82rem;color:var(--muted);margin-top:16px}
.redirect-progress{width:100%;height:4px;background:var(--border2);border-radius:4px;margin-top:20px;overflow:hidden}
.redirect-progress-bar{height:100%;background:linear-gradient(90deg,var(--accent),#0077aa);border-radius:4px;width:0%;transition:width 3s linear}
@media(max-width:480px){.footer-grid{grid-template-columns:1fr}.container{padding:0 16px}.redirect-modal{padding:32px 24px}}