:root{--bg-color:#000;--text-primary:#f5f5f7;--text-secondary:#86868b;--accent:#2997ff;--glass:hsla(0,0%,100%,.05);--glass-border:hsla(0,0%,100%,.1);--nav-height:52px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--bg-color);color:var(--text-primary);overflow-x:hidden;overscroll-behavior-y:none;-webkit-font-smoothing:antialiased}.navbar{position:fixed;top:0;left:0;width:100%;height:var(--nav-height);background:rgba(0,0,0,.7);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--glass-border);display:flex;justify-content:space-between;align-items:center;padding:0 40px;z-index:1000;transition:all .3s ease}.logo{font-weight:700;font-size:1.2rem;letter-spacing:1px}.nav-links{display:flex;gap:30px;align-items:center}.nav-links a{color:var(--text-secondary);text-decoration:none;font-size:.85rem;font-weight:400;transition:color .2s ease}.nav-links a:hover{color:var(--text-primary)}.nav-links .btn-buy{background:var(--text-primary);color:var(--bg-color);padding:4px 12px;border-radius:20px;font-weight:500;font-size:.8rem}.nav-links .btn-buy:hover{background:var(--text-secondary);color:var(--bg-color)}#canvas-container{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:1;pointer-events:none}main{z-index:2}.section,main{position:relative}.section{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:0 5%}.content{max-width:800px;width:100%;text-align:center}.content.left{text-align:left;margin-right:auto;margin-left:10%;max-width:500px}.content.right{text-align:right;margin-left:auto;margin-right:10%;max-width:500px}h1.hero-title{font-size:clamp(4rem,8vw,7rem);font-weight:700;letter-spacing:-.05em;background:linear-gradient(180deg,#fff,#a1a1a6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:20px}.hero-subtitle{font-size:clamp(1.5rem,3vw,2.5rem);font-weight:400;color:var(--text-secondary)}h2{font-size:clamp(2.5rem,5vw,4.5rem);font-weight:600;letter-spacing:-.03em;margin-bottom:20px;line-height:1.1}p{font-size:clamp(1.1rem,2vw,1.5rem);font-weight:400;color:var(--text-secondary);line-height:1.5}.chip-title{background:linear-gradient(90deg,#ff7170,#ffe57f,#82ffb1,#3080ff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;font-size:clamp(3rem,6vw,6rem)}.button-group{display:flex;gap:15px;justify-content:center;margin-top:40px}button{padding:15px 30px;border-radius:30px;font-size:1.1rem;font-weight:500;cursor:pointer;border:none;transition:transform .2s ease,opacity .2s ease}button:hover{transform:scale(1.05)}button:active{transform:scale(.95)}.btn-primary{background-color:var(--accent);color:#fff}.btn-primary:hover{background-color:#0077ed}.btn-secondary{background-color:var(--glass);color:var(--text-primary);border:1px solid var(--glass-border);backdrop-filter:blur(10px)}.btn-secondary:hover{background-color:hsla(0,0%,100%,.1)}.price{font-size:1.5rem;margin-top:10px;color:var(--text-primary)}@media (max-width:768px){.nav-links{display:none}.content.left,.content.right{text-align:center;margin:0 auto}}