:root{--color-bg-dark:#050505;--color-bg-card:#0f0f0f;--color-text-primary:#fff;--color-text-secondary:#a0a0a0;--color-accent:#e3000f;--color-accent-hover:#c00;--color-accent-glow:#e3000f80;--color-border:#222;--font-main:"Inter", system-ui, -apple-system, sans-serif;--container-width:1280px;--header-height:80px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-main);background-color:var(--color-bg-dark);color:var(--color-text-primary);-webkit-font-smoothing:antialiased;line-height:1.6;overflow-x:hidden}img{max-width:100%;display:block}a{color:inherit;text-decoration:none;transition:color .3s}ul{list-style:none}.container{width:90%;max-width:var(--container-width);margin:0 auto}h1,h2,h3,h4,h5,h6{letter-spacing:-.02em;font-weight:800;line-height:1.1}h1{text-transform:uppercase;font-size:clamp(2.5rem,5vw,4.5rem)}h2{background:linear-gradient(90deg,#fff,#aaa);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:2rem;font-size:clamp(2rem,4vw,3rem)}h3{margin-bottom:1rem;font-size:1.5rem}p{color:var(--color-text-secondary);font-size:1.125rem}.text-gradient{background:linear-gradient(135deg,#fff 0%,#aaa 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.text-accent{color:var(--color-accent)}.flex-center{justify-content:center;align-items:center;display:flex}.mb-4{margin-bottom:1rem}.mb-8{margin-bottom:2rem}.mt-4{margin-top:1rem}.btn{cursor:pointer;letter-spacing:.05em;text-transform:uppercase;border:1px solid #0000;border-radius:4px;justify-content:center;align-items:center;padding:1rem 2.5rem;font-size:1rem;font-weight:600;transition:all .3s cubic-bezier(.4,0,.2,1);display:inline-flex}.btn-primary{background-color:var(--color-accent);color:#fff;box-shadow:0 4px 20px var(--color-accent-glow)}.btn-primary:hover{background-color:var(--color-accent-hover);box-shadow:0 8px 30px var(--color-accent-glow);transform:translateY(-2px)}.btn-outline{color:#fff;background:0 0;border-color:#fff3}.btn-outline:hover{background:#ffffff0d;border-color:#fff}.fade-in-up{opacity:0;animation:.8s forwards fadeInUp;transform:translateY(20px)}.delay-100{animation-delay:.1s}.delay-200{animation-delay:.2s}.delay-300{animation-delay:.3s}@keyframes fadeInUp{to{opacity:1;transform:translateY(0)}}section{padding:6rem 0}