:root{--bg-primary:#0a0b0e;--bg-secondary:#111317;--bg-card:#16181d;--bg-card-hover:#1c1f26;--bg-surface:#1a1d24;--border:#2a2d35;--border-accent:#3a3d45;--accent:#dc2626;--accent-light:#f87171;--accent-dim:#dc26261a;--accent-glow:#dc26264d;--blueprint:#4a1515;--blueprint-light:#7f1d1d;--blueprint-glow:#7f1d1d26;--text-primary:#e8e8ec;--text-secondary:#9ca3af;--text-muted:#6b7280;--success:#34d399;--warning:#fbbf24;--danger:#dc2626;--tier-good:#6b7280;--tier-better:#60a5fa;--tier-best:#dc2626;--grid-color:#4a151514;--grid-size:40px;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono:"JetBrains Mono", "Fira Code", monospace;--max-width:1200px;--header-height:72px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6;overflow-x:hidden}body:before{content:"";background-image:linear-gradient(var(--grid-color) 1px, transparent 1px), linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);background-size:var(--grid-size) var(--grid-size);pointer-events:none;z-index:0;width:100%;height:100%;position:fixed;top:0;left:0}#root{z-index:1;min-height:100vh;position:relative}a{color:var(--accent);text-decoration:none;transition:color .2s}a:hover{color:var(--accent-light)}img{max-width:100%;height:auto}h1,h2,h3,h4,h5,h6{letter-spacing:-.02em;font-weight:700;line-height:1.2}h1{font-size:3.5rem}h2{margin-bottom:1rem;font-size:2.5rem}h3{font-size:1.5rem}.section-label{text-transform:uppercase;letter-spacing:.15em;color:var(--accent);align-items:center;gap:8px;margin-bottom:.75rem;font-size:.75rem;font-weight:600;display:inline-flex}.section-label:before{content:"";background:var(--accent);border-radius:1px;width:24px;height:2px}.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 24px}.section{padding:96px 0;position:relative}.section-dark{background:var(--bg-secondary)}.btn{font-size:.9rem;font-weight:600;font-family:var(--font-sans);cursor:pointer;white-space:nowrap;border:none;border-radius:8px;align-items:center;gap:8px;padding:14px 28px;text-decoration:none;transition:all .25s;display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--accent), #b91c1c);color:#fff;box-shadow:0 4px 20px #dc262640}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 30px #dc262659}.btn-secondary{color:var(--text-primary);border:1px solid var(--border-accent);background:0 0}.btn-secondary:hover{background:var(--bg-card);border-color:var(--accent);color:var(--accent)}.btn-outline{color:var(--accent);border:1px solid var(--accent);background:0 0}.btn-outline:hover{background:var(--accent-dim);transform:translateY(-1px)}.btn-sm{padding:8px 20px;font-size:.8rem}.btn-lg{padding:16px 36px;font-size:1rem}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:28px;transition:all .3s}.card:hover{background:var(--bg-card-hover);border-color:var(--border-accent);transform:translateY(-2px);box-shadow:0 8px 30px #0000004d}.grid-2{grid-template-columns:1fr 1fr;gap:32px;display:grid}.grid-3{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}.grid-4{grid-template-columns:repeat(4,1fr);gap:24px;display:grid}.tier{text-transform:uppercase;letter-spacing:.08em;border-radius:4px;padding:3px 10px;font-size:.7rem;font-weight:600;display:inline-block}.tier-good{color:var(--tier-good);background:#6b728026}.tier-better{color:var(--tier-better);background:#60a5fa26}.tier-best{color:var(--tier-best);background:#dc262626}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes glowPulse{0%,to{box-shadow:0 0 20px #dc262626}50%{box-shadow:0 0 40px #dc26264d}}.animate-in{animation:.6s forwards fadeInUp}.animate-in-d1{animation-delay:.1s}.animate-in-d2{animation-delay:.2s}.animate-in-d3{animation-delay:.3s}.animate-in-d4{animation-delay:.4s}@media (width<=1024px){.grid-4{grid-template-columns:repeat(2,1fr)}h1{font-size:2.8rem}h2{font-size:2rem}}@media (width<=768px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.section{padding:64px 0}h1{font-size:2.2rem}h2{font-size:1.6rem}.container{padding:0 16px}}.desktop-nav{align-items:center;gap:4px;display:flex}.mobile-menu-btn{display:none}@media (width<=768px){.desktop-nav{display:none}.mobile-menu-btn{justify-content:center;align-items:center;display:flex}}.form-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim);outline:none}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--border-accent)}