:root{--bg:#fafafa;--bg-alt:#f1f3f5;--text-primary:#0f172a;--text-secondary:#475569;--text-tertiary:#94a3b8;--accent:#ef4444;--accent-light:#f87171;--border:#e2e8f0;--shadow-sm:0 4px 20px #0000000a;--shadow-md:0 10px 40px #00000014;--radius-sm:10px;--radius-md:16px;--radius-lg:24px;--radius-full:9999px;--font-main:"Outfit",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--green-check:#10b981}*{box-sizing:border-box;margin:0;padding:0}html,body{max-width:100vw;font-family:var(--font-main);background:var(--bg);color:var(--text-primary);scroll-behavior:smooth;-webkit-font-smoothing:antialiased;overflow-x:hidden}a{color:inherit;text-decoration:none}ul{list-style:none}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes marquee{0%{transform:translate(0)}to{transform:translate(-50%)}}.animate-fade-in{animation:.8s ease-out forwards fadeIn}.animate-fade-up{animation:.8s ease-out forwards fadeUp}.container{max-width:1100px;margin:0 auto;padding:0 24px}.section-padding{padding:100px 0}.text-center{text-align:center}.navbar{z-index:1000;-webkit-backdrop-filter:blur(20px);background:#fafafab3;border-bottom:1px solid #00000008;transition:all .35s;position:fixed;top:0;left:0;right:0}.navbar.scrolled{background:#fafafaf2;box-shadow:0 4px 12px #0000000a}.navbar-inner{justify-content:space-between;align-items:center;max-width:1200px;height:72px;margin:0 auto;padding:0 24px;display:flex}.logo{letter-spacing:-.02em;align-items:center;gap:10px;font-size:1.25rem;font-weight:800;display:flex}.logo-icon{background:linear-gradient(135deg,var(--accent),var(--accent-light));color:#fff;border-radius:8px;justify-content:center;align-items:center;width:36px;height:36px;font-size:1.2rem;font-weight:800;display:inline-flex}.logo-text{color:var(--text-primary)}.nav-login{color:var(--text-primary);border-radius:var(--radius-full);border:1px solid var(--border);background:#fff;padding:10px 24px;font-size:.95rem;font-weight:600;transition:all .2s}.nav-login:hover{background:var(--bg-alt);box-shadow:var(--shadow-sm)}.hero{text-align:center;flex-direction:column;align-items:center;padding:180px 24px 120px;display:flex;position:relative;overflow:hidden}.hero:before{content:"";pointer-events:none;background:radial-gradient(circle,#ef444414 0%,#0000 60%);width:1000px;height:800px;position:absolute;top:-150px;left:50%;transform:translate(-50%)}.hero-content{z-index:1;flex-direction:column;align-items:center;max-width:800px;margin:0 auto;display:flex;position:relative}.hero-badge{color:var(--accent);border-radius:var(--radius-full);letter-spacing:.05em;text-transform:uppercase;background:#ef44441a;align-items:center;margin-bottom:32px;padding:6px 16px;font-size:.85rem;font-weight:600;animation:.8s ease-out forwards fadeUp;display:inline-flex}.hero-title{letter-spacing:-.04em;opacity:0;margin-bottom:28px;font-size:clamp(3rem,7vw,5.5rem);font-weight:900;line-height:1.05;animation:.8s ease-out .1s forwards fadeUp}.hero-title-highlight{background:linear-gradient(135deg,var(--accent),var(--accent-light));-webkit-text-fill-color:transparent;-webkit-background-clip:text}.hero-subtitle{color:var(--text-secondary);opacity:0;max-width:600px;margin:0 auto 48px;font-size:1.15rem;line-height:1.6;animation:.8s ease-out .2s forwards fadeUp}.hero-cta{opacity:0;flex-wrap:wrap;justify-content:center;align-items:center;gap:24px;animation:.8s ease-out .3s forwards fadeUp;display:flex}.btn-primary{background:var(--text-primary);color:#fff;border-radius:var(--radius-full);align-items:center;gap:8px;padding:18px 36px;font-size:1.05rem;font-weight:600;transition:all .3s;display:inline-flex;box-shadow:0 10px 24px #00000026}.btn-primary:hover{background:var(--accent);transform:translateY(-3px);box-shadow:0 14px 32px #ef444440}.no-credit{color:var(--text-tertiary);align-items:center;gap:8px;font-size:.95rem;font-weight:500;display:inline-flex}.check-icon{color:var(--green-check)}@media (max-width:768px){.hero{padding:130px 20px 60px}.hero-title{font-size:2.4rem}.hero-subtitle{font-size:1rem}.hero-cta{flex-direction:column;gap:16px}}.use-cases{background:#fff;padding:100px 0 80px;overflow:hidden}.section-container{max-width:1200px;margin:0 auto;padding:0 24px}.section-label{text-align:center;color:var(--accent);letter-spacing:.1em;text-transform:uppercase;margin-bottom:16px;font-size:.9rem;font-weight:700;display:block}.section-title{text-align:center;letter-spacing:-.02em;margin-bottom:16px;font-size:clamp(2rem,4vw,3rem);font-weight:800}.section-subtitle{text-align:center;color:var(--text-secondary);margin-bottom:56px;font-size:1.15rem}.tags-marquee-wrapper{flex-direction:column;gap:20px;margin-top:48px;display:flex;position:relative}.tags-marquee-wrapper:before,.tags-marquee-wrapper:after{content:"";z-index:2;pointer-events:none;width:150px;position:absolute;top:0;bottom:0}.tags-marquee-wrapper:before{background:linear-gradient(90deg,#fff,#0000);left:0}.tags-marquee-wrapper:after{background:linear-gradient(270deg,#fff,#0000);right:0}.use-cases-footnote{text-align:center;color:var(--text-tertiary);margin-top:40px;font-size:.95rem;font-weight:500}.tags-row{width:100%;padding:4px 0;position:relative;overflow:hidden}.tags-track{gap:16px;width:max-content;display:flex}.tags-track-normal{animation:40s linear infinite marquee}.tags-track-reverse{animation:38s linear infinite reverse marquee}.tag{background:var(--bg-alt);border-radius:var(--radius-full);color:var(--text-primary);white-space:nowrap;cursor:default;border:1px solid #0000;align-items:center;gap:10px;padding:12px 24px;font-size:.95rem;font-weight:500;transition:all .25s;display:inline-flex}.tag:hover{border-color:var(--accent-light);background:#fff;transform:translateY(-2px);box-shadow:0 4px 16px #ef44441a}.tags-row:hover .tags-track{animation-play-state:paused}.how-it-works{background:var(--bg-alt);padding:120px 0;position:relative}.steps-grid{grid-template-columns:repeat(3,1fr);gap:40px;margin-top:24px;display:grid}.step-card{border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);text-align:left;border:1px solid var(--border);background:#fff;padding:48px 32px;transition:all .3s;position:relative}.step-card:hover{box-shadow:var(--shadow-md);border-color:var(--accent-light);transform:translateY(-8px)}.step-number{width:56px;height:56px;color:var(--accent);background:#ef44441a;border-radius:16px;justify-content:center;align-items:center;margin-bottom:24px;font-size:1.5rem;font-weight:800;transition:all .3s;display:inline-flex}.step-title{letter-spacing:-.01em;margin-bottom:16px;font-size:1.4rem;font-weight:800}.step-desc{color:var(--text-secondary);font-size:1.05rem;line-height:1.6}@media (max-width:900px){.steps-grid{grid-template-columns:1fr;gap:24px}}.security{background:#fff;padding:120px 0}.security-grid{grid-template-columns:repeat(2,1fr);gap:32px;margin-top:32px;display:grid}.security-card{border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow-sm);background:#fff;flex-direction:column;padding:48px;transition:all .3s;display:flex}.security-card:hover{border-color:var(--accent-light);box-shadow:var(--shadow-md);transform:translateY(-4px)}.security-icon{background:var(--bg-alt);width:48px;height:48px;color:var(--text-primary);border-radius:12px;justify-content:center;align-items:center;margin-bottom:24px;transition:all .3s;display:flex}.security-card:hover .security-icon{background:var(--accent);color:#fff}.security-title{margin-bottom:16px;font-size:1.3rem;font-weight:800}.security-desc{color:var(--text-secondary);font-size:1.05rem;line-height:1.6}@media (max-width:768px){.security-grid{grid-template-columns:1fr}.security-card{padding:32px}}.pricing{background:var(--bg-alt);padding:120px 0}.pricing-grid{grid-template-columns:repeat(3,1fr);gap:32px;margin-top:32px;display:grid}.pricing-card{border-radius:var(--radius-lg);border:1px solid var(--border);text-align:left;box-shadow:var(--shadow-sm);background:#fff;flex-direction:column;padding:48px 32px;transition:all .3s;display:flex;position:relative}.pricing-card:hover{box-shadow:var(--shadow-md);border-color:var(--text-tertiary);transform:translateY(-8px)}.pricing-card-featured{border:2px solid var(--accent);box-shadow:0 10px 40px #ef444426}.pricing-card-featured:hover{border-color:var(--accent)}.plan-badge{background:linear-gradient(135deg,var(--accent),var(--accent-light));color:#fff;text-transform:uppercase;letter-spacing:.1em;border-radius:var(--radius-full);padding:6px 16px;font-size:.8rem;font-weight:800;position:absolute;top:-14px;left:32px;box-shadow:0 4px 12px #ef44444d}.plan-name{letter-spacing:-.02em;margin-bottom:8px;font-size:1.8rem;font-weight:900}.plan-price{border-bottom:1px solid var(--border);margin:24px 0;padding-bottom:24px;font-size:2.5rem;font-weight:900}.plan-tagline{color:var(--text-secondary);margin-bottom:32px;font-size:1rem;line-height:1.5}.plan-features{flex-grow:1}.plan-features li{color:var(--text-primary);text-align:left;align-items:flex-start;gap:12px;padding:10px 0;font-size:1.05rem;font-weight:500;display:flex}.feat-icon{color:var(--accent);flex-shrink:0;margin-top:4px}.btn-plan{border:2px solid var(--border);border-radius:var(--radius-full);width:100%;color:var(--text-primary);background:#fff;justify-content:center;margin-top:40px;padding:16px 24px;font-size:1.05rem;font-weight:700;transition:all .3s;display:flex}.btn-plan:hover{border-color:var(--text-primary);background:var(--text-primary);color:#fff}.btn-plan-featured{background:var(--text-primary);color:#fff;border-color:#0000}.btn-plan-featured:hover{background:var(--accent)}.pricing-footnote{text-align:center;color:var(--text-secondary);margin-top:48px;font-size:1rem}.pricing-footnote a{color:var(--accent);font-weight:600;transition:color .2s}.pricing-footnote a:hover{color:var(--accent-light)}@media (max-width:992px){.pricing-grid{grid-template-columns:1fr;max-width:450px;margin-left:auto;margin-right:auto}}.footer{border-top:1px solid var(--border);background:#fff;padding:48px 0 32px}.footer-inner{justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;padding:0 24px;display:flex}.footer-copy{color:var(--text-tertiary);font-size:.95rem;font-weight:500}.footer-links{gap:32px;display:flex}.footer-links a{color:var(--text-secondary);font-size:.95rem;font-weight:500;transition:color .2s}.footer-links a:hover{color:var(--accent)}@media (max-width:768px){.footer-inner{text-align:center;flex-direction:column;gap:24px}}.auth-container{background:radial-gradient(circle,#ef44440d 0%,transparent 60%),var(--bg);justify-content:center;align-items:center;min-height:100vh;padding:40px 20px;display:flex}.auth-card{border-radius:var(--radius-lg);width:100%;max-width:440px;box-shadow:var(--shadow-md);border:1px solid var(--border);background:#fff;padding:48px 40px}.auth-header{text-align:center;margin-bottom:32px}.auth-logo{align-items:center;gap:8px;margin-bottom:24px;font-size:1.25rem;font-weight:800;display:inline-flex}.auth-title{letter-spacing:-.02em;margin-bottom:8px;font-size:1.8rem;font-weight:900}.auth-subtitle{color:var(--text-secondary);font-size:1rem}.auth-alert{border-radius:8px;margin-bottom:24px;padding:12px 16px;font-size:.95rem;font-weight:500}.auth-error{color:#b91c1c;background:#fef2f2;border:1px solid #f87171}.auth-success{color:#047857;background:#ecfdf5;border:1px solid #34d399}.auth-form{flex-direction:column;gap:20px;display:flex}.form-group{text-align:left;flex-direction:column;gap:8px;display:flex}.form-group label{color:var(--text-primary);font-size:.9rem;font-weight:600}.form-group input{border:1px solid var(--border);color:var(--text-primary);background:var(--bg-alt);border-radius:8px;outline:none;padding:14px 16px;font-family:inherit;font-size:1rem;transition:all .2s}.form-group input:focus{border-color:var(--accent);background:#fff;box-shadow:0 0 0 4px #ef44441a}.btn-auth{background:var(--text-primary);color:#fff;border-radius:var(--radius-full);cursor:pointer;border:none;justify-content:center;align-items:center;margin-top:8px;padding:16px;font-size:1.05rem;font-weight:700;transition:all .3s;display:inline-flex}.btn-auth:hover:not(:disabled){background:var(--accent);transform:translateY(-2px);box-shadow:0 8px 24px #ef444440}.btn-auth:disabled{opacity:.7;cursor:not-allowed}.auth-footer{text-align:center;color:var(--text-secondary);border-top:1px solid var(--border);margin-top:32px;padding-top:24px;font-size:.95rem}.auth-toggle{color:var(--accent);cursor:pointer;font-weight:700;font-size:inherit;background:0 0;border:none;font-family:inherit;transition:color .2s}.auth-toggle:hover{color:var(--accent-light);text-decoration:underline}@media (max-width:480px){.auth-card{padding:32px 24px}}