:root{--bg-deepest:#0f172a;--bg-dark:#1a1a2e;--bg-card:#1e293b;--border:#334155;--blue-600:#2563eb;--blue-500:#3b82f6;--blue-400:#60a5fa;--text-bright:#f1f5f9;--text-body:#e2e8f0;--text-muted:#94a3b8;--text-dim:#64748b;--green:#4ade80;--red:#f87171;--radius-sm:8px;--radius-md:12px;--radius-lg:24px;--font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--max-w:1100px}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font);background:var(--bg-deepest);color:var(--text-body);line-height:1.6;-webkit-font-smoothing:antialiased}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}.container{max-width:var(--max-w);margin:0 auto;padding:0 24px}nav{position:fixed;top:0;left:0;right:0;z-index:100;transition:background .3s,box-shadow .3s}nav.scrolled{background:rgba(15,23,42,.85);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 1px 0 rgba(255,255,255,.06)}.nav-inner{max-width:var(--max-w);margin:0 auto;padding:0 24px;justify-content:space-between;height:64px}.nav-brand,.nav-inner{display:flex;align-items:center}.nav-brand{gap:8px;font-weight:800;font-size:18px;color:var(--text-bright)}.nav-logo{font-size:24px}.nav-logo-img{height:32px;width:auto}.mock-logo-img{height:18px;width:auto;vertical-align:middle}.nav-links{display:flex;align-items:center;gap:32px;list-style:none}.nav-links a{font-size:14px;font-weight:500;color:var(--text-muted);transition:color .15s}.nav-links a:hover{color:var(--text-bright)}.nav-cta{background:var(--blue-500);color:white!important;padding:8px 20px;border-radius:var(--radius-sm);font-weight:700!important;transition:background .15s!important}.nav-cta:hover{background:var(--blue-600)}.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}.hamburger span{display:block;width:22px;height:2px;background:var(--text-muted);border-radius:2px;transition:transform .2s,opacity .2s}.hamburger.open span:first-child{transform:translateY(7px) rotate(45deg)}.hamburger.open span:nth-child(2){opacity:0}.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.btn{display:inline-block;font-weight:700;border:none;cursor:pointer;border-radius:var(--radius-md);transition:background .15s,transform .15s;text-align:center}.btn:hover{transform:translateY(-1px)}.btn-primary-lg{background:var(--blue-500);color:white;padding:14px 36px;font-size:16px}.btn-primary-lg:hover{background:var(--blue-600)}.btn-ghost{background:rgba(255,255,255,.06);color:var(--text-muted);padding:14px 36px;font-size:16px;border:1px solid rgba(255,255,255,.1)}.btn-ghost:hover{background:rgba(255,255,255,.1);color:var(--text-bright)}.hero{position:relative;padding:140px 0 80px;background:linear-gradient(135deg,#1a1a2e,#16213e 50%,#0f3460);overflow:hidden}.hero-glow{position:absolute;top:20%;left:50%;transform:translateX(-50%);width:600px;height:600px;background:radial-gradient(circle,rgba(59,130,246,.15) 0,transparent 70%);pointer-events:none}.hero-content{position:relative;text-align:center;margin-bottom:60px}.hero h1{font-size:clamp(36px,6vw,64px);font-weight:800;color:var(--text-bright);line-height:1.1;letter-spacing:-1px;margin-bottom:20px}.hero-sub{font-size:clamp(16px,2.5vw,20px);color:var(--text-muted);max-width:560px;margin:0 auto 36px}.hero-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}.mockup{max-width:380px;margin:0 auto;border-radius:16px;overflow:hidden;border:1px solid rgba(255,255,255,.08);box-shadow:0 24px 80px rgba(0,0,0,.4);background:var(--bg-deepest)}.mockup-bar{display:flex;gap:6px;padding:12px 16px;background:#161e2e;border-bottom:1px solid rgba(255,255,255,.06)}.dot{width:10px;height:10px;border-radius:50%}.dot.red{background:#f87171}.dot.yellow{background:#fbbf24}.dot.green{background:#4ade80}.mockup-body{padding:16px;font-size:13px}.mock-header{display:flex;justify-content:space-between;align-items:center;padding-bottom:12px;border-bottom:1px solid var(--bg-card);margin-bottom:14px;font-size:15px;color:var(--text-bright)}.mock-lock{font-size:16px}.mock-stats{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:10px;gap:10px;margin-bottom:14px}.mock-stat{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:10px 6px;text-align:center}.mock-stat-val{display:block;font-size:22px;font-weight:800;color:var(--text-bright)}.mock-stat-lbl{display:block;font-size:10px;text-transform:uppercase;letter-spacing:.5px;color:var(--text-dim);margin-top:2px}.mock-progress{margin-bottom:14px}.mock-progress-track{height:8px;background:var(--bg-deepest);border-radius:8px;overflow:hidden;margin-bottom:4px}.mock-progress-fill{width:39%;height:100%;background:linear-gradient(90deg,var(--blue-500),var(--blue-400));border-radius:8px}.mock-progress-lbl{font-size:11px;color:var(--text-muted)}.mock-pills{display:flex;gap:8px}.mock-pill{flex:1 1;text-align:center;background:var(--bg-card);border:1px solid var(--border);border-radius:20px;padding:6px 10px;font-size:11px;font-weight:600;color:var(--text-muted)}.mock-pill b.on{color:var(--green);margin-left:4px}.trust-bar{padding:24px 0;background:rgba(255,255,255,.02);border-top:1px solid rgba(255,255,255,.04);border-bottom:1px solid rgba(255,255,255,.04)}.trust-items{display:flex;justify-content:center;flex-wrap:wrap;gap:20px 40px}.trust-item{font-size:14px;font-weight:600;color:var(--text-muted);white-space:nowrap}.section-heading{font-size:clamp(26px,4vw,40px);font-weight:800;color:var(--text-bright);text-align:center;letter-spacing:-.5px;margin-bottom:12px}.section-sub{text-align:center;color:var(--text-muted);font-size:17px;margin-bottom:48px}.features{padding:100px 0}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:20px;gap:20px}.feature-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px 28px;transition:transform .2s,box-shadow .2s}.feature-card:hover{transform:translateY(-4px);box-shadow:0 12px 40px rgba(0,0,0,.3)}.feature-icon{font-size:36px;margin-bottom:16px}.feature-card h3{font-size:17px;font-weight:700;color:var(--text-bright);margin-bottom:8px}.feature-card p{font-size:14px;color:var(--text-muted);line-height:1.6}.how-it-works{padding:100px 0;background:linear-gradient(180deg,rgba(255,255,255,.02),transparent)}.steps{display:flex;align-items:flex-start;justify-content:center;gap:0;margin-top:48px}.step{text-align:center;flex:0 1 240px}.step-num{width:56px;height:56px;margin:0 auto 20px;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:800;color:white;border-radius:50%;background:linear-gradient(135deg,var(--blue-500),var(--blue-400));box-shadow:0 0 24px rgba(59,130,246,.3)}.step h3{font-size:18px;font-weight:700;color:var(--text-bright);margin-bottom:8px}.step p{font-size:14px;color:var(--text-muted);max-width:220px;margin:0 auto}.step-line{flex:0 0 80px;height:2px;background:linear-gradient(90deg,var(--border),var(--blue-500),var(--border));margin-top:28px;border-radius:2px}.privacy{padding:100px 0}.privacy-card{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius-lg);padding:56px 48px;max-width:680px;margin:0 auto;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.privacy-card h2{font-size:32px;font-weight:800;color:var(--text-bright);margin-bottom:12px}.privacy-sub{color:var(--text-muted);font-size:16px;margin-bottom:32px}.privacy-list{list-style:none;display:flex;flex-direction:column;gap:16px}.privacy-list li{font-size:15px;color:var(--text-body);display:flex;align-items:center;gap:12px}.check{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:rgba(74,222,128,.12);color:var(--green);font-weight:700;font-size:14px;flex-shrink:0}.faq{padding:100px 0;background:rgba(255,255,255,.01)}.faq-list{max-width:680px;margin:48px auto 0;display:flex;flex-direction:column;gap:8px}.faq-item{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;transition:background .15s}.faq-item:hover{background:#232d3f}.faq-item summary{padding:18px 24px;font-size:15px;font-weight:600;color:var(--text-bright);cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between}.faq-item summary:after{content:"+";font-size:20px;font-weight:400;color:var(--text-dim);transition:transform .2s}.faq-item[open] summary:after{content:"\2212"}.faq-item summary::-webkit-details-marker{display:none}.faq-item p{padding:0 24px 18px;font-size:14px;color:var(--text-muted);line-height:1.7}.final-cta{padding:100px 0;background:linear-gradient(135deg,#1a1a2e,#16213e 50%,#0f3460);text-align:center}.cta-content h2{font-size:clamp(28px,4vw,42px);font-weight:800;color:var(--text-bright);margin-bottom:12px}.cta-content p{color:var(--text-muted);font-size:17px;margin-bottom:36px}footer{padding:48px 0;border-top:1px solid rgba(255,255,255,.04);text-align:center}.footer-brand{font-size:18px;font-weight:800;color:var(--text-bright);margin-bottom:6px;text-align:center}.footer-logo-img{height:24px;width:auto;margin:0 auto}.footer-tagline{font-size:14px;color:var(--text-dim);margin-bottom:4px}.footer-copy{font-size:12px;color:rgba(255,255,255,.15)}.reveal{opacity:0;transform:translateY(24px);transition:opacity .5s ease,transform .5s ease}.reveal.visible{opacity:1;transform:translateY(0)}.policy-page,.support-page{padding:8rem 0 4rem;min-height:80vh}.policy-page h1,.support-page h1{font-size:2.4rem;margin-bottom:.5rem}.policy-date{font-size:.95rem}.policy-date,.support-intro{color:var(--text-muted);margin-bottom:3rem}.support-intro{font-size:1.05rem;line-height:1.7}.policy-section,.support-section{margin-bottom:2.5rem}.policy-section h2,.support-section h2{font-size:1.35rem;margin-bottom:.75rem}.policy-section li,.policy-section p,.support-section li,.support-section p{line-height:1.75;color:var(--text-body)}.policy-section ul{list-style:none;padding:0;margin:1rem 0}.policy-section ul li{padding:.35rem 0 .35rem 1.5rem;position:relative}.policy-section ul li:before{content:"\2713";position:absolute;left:0;color:var(--blue-500);font-weight:700}.permissions-table{width:100%;border-collapse:collapse;margin:1rem 0}.permissions-table td,.permissions-table th{text-align:left;padding:.75rem 1rem;border-bottom:1px solid rgba(255,255,255,.08);color:var(--text-body);line-height:1.6}.permissions-table th{color:var(--text-bright);font-weight:600;font-size:.85rem;text-transform:uppercase;letter-spacing:.05em}.permissions-table code{background:rgba(59,130,246,.15);padding:.15rem .45rem;border-radius:4px;font-size:.9em;white-space:nowrap}.support-section ol{padding-left:1.5rem;margin:1rem 0}.support-section ol li{padding:.35rem 0}.troubleshoot-grid{display:grid;grid-template-columns:1fr;grid-gap:1.5rem;gap:1.5rem;margin:1.5rem 0}.troubleshoot-card{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:1.5rem}.troubleshoot-card h3{font-size:1.05rem;margin-bottom:.5rem}.troubleshoot-card p{font-size:.95rem;color:var(--text-body);line-height:1.7;margin:0}.contact-card{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:2.5rem;text-align:center;margin-top:3rem}.contact-card h2{font-size:1.5rem;margin-bottom:.75rem}.contact-card p{color:var(--text-body);line-height:1.7;margin-bottom:1rem}.contact-card a{color:var(--blue-500);font-weight:600}@media (max-width:900px){.features-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.hamburger{display:flex}.nav-links{position:fixed;top:64px;left:0;right:0;background:rgba(15,23,42,.97);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);flex-direction:column;align-items:center;gap:0;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.06);display:none}.nav-links.open{display:flex}.nav-links li{width:100%;text-align:center}.nav-links a{display:block;padding:14px 24px;font-size:16px}.nav-cta{margin:8px 24px;border-radius:var(--radius-sm)}.features-grid{grid-template-columns:1fr}.steps{flex-direction:column;align-items:center;gap:0}.step-line{width:2px;height:40px;flex:0 0 40px;background:linear-gradient(180deg,var(--border),var(--blue-500),var(--border))}.privacy-card{padding:36px 24px}.hero{padding:120px 0 60px}}@media (max-width:600px){.policy-page h1,.support-page h1{font-size:1.8rem}.contact-card{padding:1.5rem}}@media (max-width:480px){.trust-items{gap:12px 24px}.trust-item{font-size:13px}.hero-actions{flex-direction:column;align-items:center}.btn-ghost,.btn-primary-lg{width:100%;max-width:300px}}