:root{--bg: #080d12;--surface: #111821;--border: #253143;--text: #e6edf6;--muted: #97a4b5;--faint: #6f7b8d;--accent: #6366f1;color:var(--text);background:var(--bg);color-scheme:dark;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;background:var(--bg)}button,select{font:inherit}button{cursor:pointer}.site-page{min-height:100vh;overflow-x:hidden}.site-nav{display:flex;justify-content:flex-end;align-items:center;flex-wrap:wrap;gap:1rem;max-width:1200px;margin:0 auto;padding:1rem 2rem}.login-hint{color:var(--muted);font-size:.875rem}.language-select{padding:.35rem .55rem;border:1px solid var(--border);border-radius:6px;background:var(--surface);color:var(--muted);font-size:.75rem}.button{border-radius:8px;border:1px solid transparent;font-weight:700;transition:background-color .2s,border-color .2s,color .2s,transform .2s}.button:hover{transform:translateY(-1px)}.button:focus-visible,.billing-option:focus-visible,.toggle-track:focus-visible,select:focus-visible{outline:2px solid #a5b4fc;outline-offset:3px}.button-signin,.button-signup{padding:.55rem 1rem;border-radius:999px;font-size:.8rem}.button-signin{border-color:#334155;background:var(--surface);color:var(--text)}.button-signup{border-color:var(--accent);background:var(--accent);color:#fff}.hero{max-width:800px;margin:0 auto;padding:5rem 2rem 3rem;text-align:center}.hero h1{margin:0 0 1rem;font-size:clamp(2.5rem,6vw,4rem);font-weight:800;line-height:1.1;background:linear-gradient(135deg,#6366f1,#a855f7,#6366f1);background-clip:text;-webkit-background-clip:text;color:transparent}.hero p{max-width:600px;margin:0 auto 2.5rem;color:var(--muted);font-size:clamp(1rem,2.5vw,1.25rem);line-height:1.6}.hero-cta{padding:.85rem 2.5rem;background:var(--accent);color:#fff;font-size:1.05rem}.hero-cta:hover,.button-signup:hover{background:#4f46e5}.features{max-width:1100px;margin:0 auto;padding:3rem 2rem 4rem}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem}.feature-card{padding:2rem;border:1px solid var(--border);border-radius:12px;background:var(--surface);text-align:center}.feature-icon{display:block;margin-bottom:1rem;font-size:2.5rem}.feature-card h2{margin:0 0 .5rem;font-size:1.15rem}.feature-card p{margin:0;color:var(--muted);font-size:.9rem;line-height:1.5}.pricing{max-width:1200px;margin:0 auto;padding:3rem 2rem 5rem}.section-title{margin:0 0 2.5rem;text-align:center;font-size:2rem}.billing-toggle{display:flex;align-items:center;justify-content:center;gap:.75rem;margin-bottom:2rem}.billing-option{padding:.25rem 0;border:0;background:none;color:#64748b;font-size:.95rem;font-weight:600}.billing-option.active{color:var(--text)}.toggle-track{position:relative;width:48px;height:26px;padding:0;border:0;border-radius:13px;background:#334155}.toggle-track.annual{background:var(--accent)}.toggle-thumb{position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;transition:left .2s}.toggle-track.annual .toggle-thumb{left:25px}.save-badge{margin-left:.25rem;padding:.15rem .5rem;border-radius:10px;background:#059669;color:#fff;font-size:.75rem}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;align-items:stretch}.plan-card{position:relative;display:flex;flex-direction:column;padding:2rem;border:1px solid var(--border);border-radius:12px;background:var(--surface)}.plan-card.popular{border:2px solid var(--accent)}.popular-badge{position:absolute;top:-12px;left:50%;padding:.2rem 1rem;transform:translate(-50%);border-radius:20px;background:var(--accent);color:#fff;font-size:.75rem;font-weight:600}.plan-card h3{margin:0 0 .25rem;font-size:1.3rem}.plan-price{margin-bottom:.25rem;color:var(--accent);font-size:1.75rem;font-weight:800}.plan-description{min-height:2.4em;margin:0 0 1.25rem;color:#64748b;font-size:.85rem}.plan-card ul{margin:0;padding:0;list-style:none}.plan-card li{padding:.4rem 0;border-bottom:1px solid #1e2236;color:var(--muted);font-size:.9rem}.choose-plan{width:100%;margin-top:auto;padding:.7rem;border-color:var(--accent);background:transparent;color:#818cf8}.choose-plan:hover,.choose-plan.primary{background:var(--accent);color:#fff}footer{padding:2rem;border-top:1px solid #1e2236;color:var(--faint);text-align:center;font-size:.85rem}@media (max-width: 640px){.site-nav{justify-content:center;padding-inline:1rem}.login-hint{width:100%;text-align:center}.hero{padding-top:3.5rem}.features,.pricing{padding-inline:1rem}.billing-toggle{flex-wrap:wrap}}