@import "https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap";*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{color:#1a1d23;-webkit-font-smoothing:antialiased;background:#fafbfc;font-family:Plus Jakarta Sans,ui-sans-serif,system-ui,-apple-system,sans-serif}#root{min-height:100vh}:root{--bg:#fafbfc;--fg:#1a1d23;--muted:#5f6980;--border:#e2e8f0;--accent:#10b981;--emerald:#10b981;--gold:#f59e0b;--danger:#ef4444;--card:#fff;--card-shadow:0 1px 3px #0000000a, 0 6px 16px #0000000f;--glow:0 0 40px #10b9811f}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{color:var(--fg);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;font-family:Plus Jakarta Sans,ui-sans-serif,system-ui,-apple-system,sans-serif;overflow-x:hidden}h1,h2,h3{letter-spacing:-.02em;font-family:inherit;font-weight:700;line-height:1.1}.app{flex-direction:column;min-height:100vh;display:flex}.lang-sw{gap:4px;margin-left:auto;display:flex}.lang-sw button{border:1.5px solid var(--border);color:var(--muted);cursor:pointer;background:#fff;border-radius:6px;padding:4px 10px;font-family:inherit;font-size:12px;font-weight:600;transition:all .2s}.lang-sw button:hover{border-color:var(--accent);color:var(--fg)}.lang-sw button.active{background:var(--accent);border-color:var(--accent);color:#fff}main{flex-direction:column;flex:1;width:100%;max-width:800px;margin:0 auto;padding:0 24px;display:flex}.intro{text-align:center;padding:48px 0 32px}.intro h1{color:var(--fg);font-size:clamp(28px,5vw,40px);line-height:1.05}.calc-card{background:var(--card);border:1.5px solid var(--border);box-shadow:var(--card-shadow);border-radius:16px;margin-bottom:24px;padding:36px 32px}.fg{margin-bottom:24px}.fg:last-child{margin-bottom:0}.fg label{color:var(--muted);margin-bottom:12px;font-size:13px;font-weight:600;display:block}.fg label strong{color:var(--accent);font-size:18px}.slider{appearance:none;background:var(--border);cursor:pointer;border-radius:3px;outline:none;width:100%;height:6px}.slider::-webkit-slider-thumb{appearance:none;background:var(--accent);cursor:pointer;border-radius:50%;width:22px;height:22px;box-shadow:0 0 10px #10b9814d}.slider::-moz-range-thumb{background:var(--accent);cursor:pointer;border:none;border-radius:50%;width:22px;height:22px}.radio-group{flex-wrap:wrap;gap:8px;display:flex}.rbtn{border:1.5px solid var(--border);color:var(--muted);cursor:pointer;background:#fff;border-radius:8px;padding:8px 16px;font-family:inherit;font-size:13px;font-weight:600;transition:all .2s}.rbtn:hover{border-color:var(--accent);color:var(--fg)}.rbtn.active{border-color:var(--accent);color:var(--accent);background:#10b98112}.comparison{grid-template-columns:1fr auto 1fr;align-items:center;gap:16px;margin-bottom:24px;display:grid}.comp-card{background:var(--card);border:1.5px solid var(--border);text-align:center;box-shadow:var(--card-shadow);border-radius:16px;padding:28px 24px}.comp-card h3{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:12px;font-size:13px;font-weight:700}.comp-amount{color:var(--danger);margin-bottom:8px;font-size:clamp(24px,4vw,32px);font-weight:800}.comp-amount.green{color:var(--accent)}.comp-detail{color:var(--muted);margin-bottom:16px;font-size:12px}.comp-bar-wrap{background:var(--border);border-radius:4px;height:8px;overflow:hidden}.comp-bar{border-radius:4px;height:100%;transition:width .5s cubic-bezier(.16,1,.3,1)}.comp-bar.red{background:var(--danger)}.comp-bar.grn{background:var(--accent)}.vs{color:var(--muted);text-align:center;font-size:16px;font-weight:800}.savings-card{background:linear-gradient(135deg,#10b9810d,#10b98105);border:1.5px solid #10b9812e;border-radius:16px;margin-bottom:24px;padding:28px 32px}.sav-row{justify-content:space-between;align-items:center;padding:8px 0;display:flex}.sav-row span{color:var(--muted);font-size:15px;font-weight:500}.sav-amount{color:var(--accent);font-size:28px;font-weight:800}.roi-amount{color:var(--gold);font-size:20px;font-weight:700}.cta-box{text-align:center;margin:16px 0 48px}.cta{color:#fff;cursor:pointer;background:#1a1d23;border:none;border-radius:10px;align-items:center;gap:8px;height:48px;padding:0 36px;font-family:inherit;font-size:15px;font-weight:700;text-decoration:none;transition:all .2s;display:inline-flex}.cta:hover{transform:translateY(-2px);box-shadow:0 8px 24px #1a1d232e}footer{border-top:1px solid var(--border);text-align:center;margin-top:auto;padding:24px}footer p{color:var(--muted);font-size:12px;line-height:1.8}footer a{color:#94a3b8;margin:0 4px;font-size:12px;text-decoration:none}footer a:hover{color:var(--fg)}@media (width<=640px){.comparison{grid-template-columns:1fr;gap:12px}.vs{padding:4px 0}.calc-card{padding:24px 16px}.savings-card{padding:20px 16px}main{padding:0 16px}}