:root{--bg: #fafaf9;--bg-alt: #f5f5f4;--text: #1c1917;--text-secondary: #78716c;--border: #e7e5e4;--border-hover: #d6d3d1;--accent: #18181b;--accent-hover: #27272a;--surface: #ffffff;--radius: 12px;--font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", sans-serif;--font-mono: ui-monospace, "SF Mono", monospace;--line-height: 1.6}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:80px}body{font-family:var(--font-stack);background-color:var(--bg);color:var(--text);line-height:var(--line-height);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{max-width:1080px;margin:0 auto;padding:0 24px}section{padding:80px 0}nav{position:sticky;top:0;z-index:100;background:#fafaf9d9;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px}.nav-logo{display:inline-flex;align-items:center;gap:6px;font-size:20px;font-weight:700;letter-spacing:-.5px}.nav-links{display:flex;align-items:center;gap:32px;list-style:none}.nav-links a{font-size:14px;font-weight:500;color:var(--text-secondary);transition:color .2s}.nav-links a:hover{color:var(--text)}.nav-links .btn-nav{background:var(--accent);color:#fff;padding:8px 20px;border-radius:8px;font-size:14px;font-weight:600;transition:background .2s,transform .2s}.nav-links .btn-nav:hover{background:var(--accent-hover);transform:translateY(-1px)}.nav-toggle{display:none}.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px}.hamburger span{display:block;width:24px;height:2px;background:var(--text);border-radius:2px;transition:transform .3s,opacity .3s}.hero{padding:100px 0 80px;text-align:center}.hero-badge{display:inline-block;background:var(--bg-alt);border:1px solid var(--border);color:var(--text-secondary);font-size:12px;font-weight:600;padding:6px 16px;border-radius:100px;letter-spacing:.5px;margin-bottom:24px}.hero h1{font-size:46px;font-weight:800;letter-spacing:-1px;line-height:1.2;margin-bottom:20px;max-width:680px;margin-left:auto;margin-right:auto}.hero-subtitle{font-size:19px;color:var(--text-secondary);max-width:520px;margin:0 auto 40px;line-height:1.6}.cta-group{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-bottom:60px}.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:10px;font-weight:600;font-size:16px;text-decoration:none;transition:background .2s,transform .2s,box-shadow .2s,color .2s;cursor:pointer;border:none}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-2px);box-shadow:0 8px 24px #0000001f}.btn-secondary{background:var(--surface);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover{border-color:#d6d3d1;transform:translateY(-2px);box-shadow:0 4px 12px #0000000f}.browser-mockup{max-width:720px;margin:0 auto;border-radius:12px;overflow:hidden;border:1px solid var(--border);box-shadow:0 20px 60px #00000014,0 1px 3px #0000000a}.browser-bar{background:#f5f5f4;padding:12px 16px;display:flex;align-items:center;gap:8px;border-bottom:1px solid var(--border)}.browser-dots{display:flex;gap:6px}.browser-dots span{width:10px;height:10px;border-radius:50%;background:#d6d3d1}.browser-url{flex:1;background:var(--surface);border:1px solid var(--border);border-radius:6px;padding:4px 12px;font-size:12px;color:var(--text-secondary);margin-left:8px}.browser-content{background:var(--surface);padding:24px;min-height:280px}.mock-grid{display:grid;grid-template-columns:2fr 1fr;grid-template-rows:1fr 1fr;gap:12px;height:240px}.mock-card{background:var(--bg-alt);border:1px solid var(--border);border-radius:8px;padding:16px;display:flex;flex-direction:column;justify-content:space-between}.mock-card-label{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-secondary)}.mock-card-value{font-size:18px;font-weight:700;color:#a8a29e}.mock-card-main{grid-row:span 2}.mock-card-main .mock-card-value{font-size:22px;line-height:1.3}.mock-tag{display:inline-block;font-size:9px;background:#e7e5e4;color:var(--text-secondary);padding:2px 8px;border-radius:4px;margin-top:8px}.features{background:var(--bg-alt)}.section-label{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--text-secondary);text-align:center;margin-bottom:12px}.section-title{font-size:32px;font-weight:800;letter-spacing:-.5px;text-align:center;margin-bottom:16px}.section-desc{text-align:center;color:var(--text-secondary);max-width:500px;margin:0 auto 48px}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.feature-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px 24px;transition:transform .2s,box-shadow .2s}.feature-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px #0000000f}.feature-icon{margin-bottom:16px;display:block;color:var(--text)}.feature-icon svg{width:28px;height:28px}.feature-card h3{font-size:17px;font-weight:700;margin-bottom:8px}.feature-card p{font-size:14px;color:var(--text-secondary);line-height:1.5}.how-it-works .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:48px}.step{text-align:center}.step-number{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:50%;background:var(--accent);color:#fff;font-size:18px;font-weight:700;margin-bottom:20px}.step h3{font-size:18px;font-weight:700;margin-bottom:8px}.step p{font-size:14px;color:var(--text-secondary);line-height:1.5;max-width:260px;margin:0 auto}.vision{background:var(--bg-alt)}.vision-content{max-width:640px;margin:0 auto;text-align:center}.vision-content p{font-size:17px;color:var(--text-secondary);line-height:1.7;margin-bottom:24px}.vision-list{list-style:none;display:flex;justify-content:center;gap:24px;flex-wrap:wrap}.vision-list li{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:500;color:var(--text);background:var(--surface);border:1px solid var(--border);padding:8px 16px;border-radius:100px}.vision-list li:before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent)}.faq-list{max-width:640px;margin:48px auto 0}.faq-list details{border-bottom:1px solid var(--border)}.faq-list details:first-child{border-top:1px solid var(--border)}.faq-list summary{padding:20px 0;font-size:16px;font-weight:600;cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";font-size:20px;font-weight:400;color:var(--text-secondary);transition:transform .2s}.faq-list details[open] summary:after{content:"-"}.faq-list details p{padding:0 0 20px;font-size:15px;color:var(--text-secondary);line-height:1.6}.final-cta{text-align:center;background:var(--bg-alt)}.final-cta h2{font-size:32px;font-weight:800;letter-spacing:-.5px;margin-bottom:16px}.final-cta p{color:var(--text-secondary);margin-bottom:32px}.final-cta .cta-hint{font-size:13px;color:var(--text-secondary);margin-top:16px}footer{border-top:1px solid var(--border);padding:48px 0;font-size:14px;color:var(--text-secondary)}.footer-inner{display:flex;justify-content:space-between;align-items:stretch;gap:40px}.footer-left{display:flex;flex-direction:column}.footer-left .footer-logo{display:flex;align-items:center;gap:6px;font-size:18px;font-weight:700;color:var(--text);margin-bottom:8px}.footer-left p{margin-bottom:12px;max-width:280px}.footer-left a{color:var(--text-secondary);text-decoration:underline;text-underline-offset:2px;margin-top:auto}.footer-left a:hover{color:var(--text)}.footer-right{display:flex;flex-direction:column;text-align:right}.footer-right .footer-company{font-size:13px;margin-bottom:12px}.footer-legal{display:flex;gap:16px;margin-bottom:12px;justify-content:flex-end}.footer-legal a{font-size:13px;color:var(--text-secondary);text-decoration:underline;text-underline-offset:2px}.footer-legal a:hover{color:var(--text)}.footer-meta{display:flex;align-items:center;gap:16px;margin-top:auto;justify-content:flex-end}.footer-meta .footer-copyright{font-size:13px}.lang-selector{position:relative;display:inline-block}.lang-btn{font-size:13px;color:var(--text-secondary);background:none;border:1px solid var(--border);padding:3px 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var(--accent);outline-offset:2px;border-radius:4px}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}@media(max-width:1024px){.features-grid{grid-template-columns:repeat(2,1fr)}.hero h1{font-size:40px}}@media(max-width:768px){.hamburger{display:flex}.nav-links{display:none;position:absolute;top:64px;left:0;right:0;background:var(--bg);border-bottom:1px solid var(--border);flex-direction:column;padding:16px 24px;gap:16px}.nav-toggle:checked~.nav-links{display:flex}.nav-toggle:checked~.hamburger span:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav-toggle:checked~.hamburger span:nth-child(2){opacity:0}.nav-toggle:checked~.hamburger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.hero{padding:60px 0 40px}.hero h1{font-size:32px;letter-spacing:-.5px}.hero-subtitle{font-size:16px}.features-grid{grid-template-columns:1fr;gap:12px}.how-it-works .steps{grid-template-columns:1fr;gap:40px}.section-title{font-size:24px}.mock-grid{grid-template-columns:1fr;grid-template-rows:auto;height:auto}.mock-card-main{grid-row:span 1}.footer-inner{flex-direction:column;gap:32px}.footer-right{text-align:left}.footer-legal,.footer-meta{justify-content:flex-start}.final-cta h2{font-size:28px}.vision-list{flex-direction:column;align-items:center}}