:root{--bg-color:#0b0f1a;--header-bg:#0b0f1ad9;--accent-color:#10b981;--text-primary:#fff;--text-secondary:#94a3b8;--card-bg:#ffffff08;--card-border:#ffffff1a;--glass-bg:#0f172a99;--glow-color:#10b98133}*{box-sizing:border-box;margin:0;padding:0}html,body{background-color:var(--bg-color);max-width:100vw;color:var(--text-primary);font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.6;overflow-x:hidden}a{color:inherit;text-decoration:none}.glass-card{background:var(--card-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--card-border);border-radius:20px;transition:all .3s}.glass-card:hover{border-color:var(--accent-color);box-shadow:0 10px 30px -10px var(--glow-color);transform:translateY(-5px)}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.section-padding{padding:5rem 0}h1{letter-spacing:-.02em;background:linear-gradient(#fff 40%,#94a3b8);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:1.5rem;font-size:3.5rem;font-weight:800;line-height:1.1}h2{font-size:2.2rem;font-weight:700}.text-gradient{background:linear-gradient(90deg,#10b981,#34d399);-webkit-text-fill-color:transparent;-webkit-background-clip:text}header{z-index:100;background:var(--header-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--card-border);align-items:center;height:80px;display:flex;position:fixed;top:0;left:0;right:0}.nav-links{gap:2rem;display:flex}.nav-item{color:var(--text-secondary);font-size:.95rem;font-weight:500;transition:color .2s}.nav-item:hover{color:var(--accent-color)}.tools-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:2rem;margin-top:3rem;display:grid}.tool-card{flex-direction:column;gap:1rem;height:100%;padding:2rem;display:flex}.tool-icon{width:50px;height:50px;color:var(--accent-color);background:#10b9811a;border-radius:12px;justify-content:center;align-items:center;display:flex}.btn-primary{background:var(--text-primary);color:#000;text-align:center;border-radius:10px;margin-top:auto;padding:.8rem 1.5rem;font-weight:600;transition:opacity .2s}.btn-primary:hover{opacity:.9}footer{border-top:1px solid var(--card-border);color:var(--text-secondary);padding:4rem 0;font-size:.9rem}