:root{--bg-primary: #0d0d14;--bg-secondary: #14141f;--bg-tertiary: #1a1a28;--accent: #00d46a;--accent-hover: #00b85c;--accent-glow: rgba(0, 212, 106, .15);--text-primary: #ffffff;--text-secondary: #8a8a9a;--border-color: rgba(255, 255, 255, .08);--error: #ff4757;--error-bg: rgba(255, 71, 87, .1);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6;font-weight:400;color-scheme:dark;color:var(--text-primary);background-color:var(--bg-primary);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box;margin:0;padding:0}a{font-weight:500;color:var(--accent);text-decoration:none;transition:opacity .2s}a:hover{opacity:.8}body{margin:0;min-width:320px;min-height:100vh;background:var(--bg-primary);background-image:radial-gradient(ellipse at top,rgba(0,212,106,.03) 0%,transparent 50%),radial-gradient(ellipse at bottom right,rgba(0,212,106,.02) 0%,transparent 50%)}h1,h2,h3{font-weight:600;letter-spacing:-.02em}h1{font-size:3rem}h2{font-size:1.5rem}h3{font-size:1.25rem}p{color:var(--text-secondary)}button{border-radius:12px;border:none;padding:.875rem 1.75rem;font-size:.95rem;font-weight:600;font-family:inherit;background:linear-gradient(135deg,var(--accent) 0%,var(--accent-hover) 100%);color:var(--bg-primary);cursor:pointer;transition:all .2s ease;box-shadow:0 4px 20px var(--accent-glow)}button:hover{transform:translateY(-2px);box-shadow:0 6px 30px var(--accent-glow)}button:active{transform:translateY(0)}button:focus{outline:2px solid var(--accent);outline-offset:2px}button:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.btn-secondary{background:transparent;border:1px solid var(--border-color);color:var(--text-primary);box-shadow:none}.btn-secondary:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-glow);transform:none}input{font-family:inherit}.landing{min-height:100vh}.header{display:flex;justify-content:space-between;align-items:center;padding:1.25rem 2rem;position:fixed;top:0;left:0;right:0;z-index:100;background:#0d0d14cc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border-color)}.logo{font-size:1.5rem;font-weight:700;color:var(--accent)}.header-buttons{display:flex;gap:.75rem}.header-buttons button{padding:.625rem 1.25rem;font-size:.875rem}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:6rem 2rem 4rem}.hero-content{max-width:800px}.hero-badge{display:inline-flex;align-items:center;gap:.5rem;background:var(--accent-glow);border:1px solid rgba(0,212,106,.2);color:var(--accent);padding:.5rem 1rem;border-radius:100px;font-size:.85rem;font-weight:500;margin-bottom:2rem}.hero-badge:before{content:"";width:8px;height:8px;background:var(--accent);border-radius:50%;animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.hero h1{font-size:clamp(2.5rem,6vw,4rem);margin-bottom:1.5rem;line-height:1.1}.hero h1 span{color:var(--accent)}.hero p{font-size:1.25rem;max-width:600px;margin:0 auto 2.5rem;line-height:1.7}.hero-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.hero-buttons button{padding:1rem 2rem}.features{padding:6rem 2rem;background:var(--bg-secondary)}.features-container{max-width:1200px;margin:0 auto}.features h2{text-align:center;font-size:2rem;margin-bottom:3rem}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}.feature-card{background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:20px;padding:2rem;transition:all .3s ease}.feature-card:hover{border-color:#00d46a4d;transform:translateY(-4px)}.feature-icon{width:48px;height:48px;background:var(--accent-glow);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:1.25rem}.feature-card h3{margin-bottom:.75rem;color:var(--text-primary)}.feature-card p{font-size:.95rem;line-height:1.6}.footer{padding:3rem 2rem;text-align:center;border-top:1px solid var(--border-color)}.footer p{font-size:.9rem}