:root{--header-height: 68px;--container-max: 1160px;--section-padding: 6rem 0;--bg-primary: #090d18;--bg-secondary: #0e1526;--bg-card: #121a2e;--bg-card-hover: #18243e;--accent-blue: #3b82f6;--accent-cyan: #06b6d4;--accent-purple: #a78bfa;--accent-glow: rgba(59, 130, 246, .14);--text-primary: #eef2ff;--text-secondary: #94a3b8;--text-muted: #475569;--border: rgba(255, 255, 255, .07);--border-accent: rgba(59, 130, 246, .35);--radius-xs: 4px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--radius-xl: 28px;--shadow-card: 0 4px 24px rgba(0, 0, 0, .35);--shadow-glow: 0 8px 32px rgba(59, 130, 246, .18);--shadow-glow-lg: 0 16px 56px rgba(59, 130, 246, .28);--transition: .22s ease;--transition-md: .35s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px;scroll-padding-top:var(--header-height)}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.7;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}a{color:var(--accent-blue);text-decoration:none;transition:color var(--transition)}a:hover{color:var(--accent-cyan)}img{display:block;max-width:100%}ul,ol{list-style:none}button{font-family:inherit;cursor:pointer}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:#3b82f68c;border-radius:99px}::-webkit-scrollbar-thumb:hover{background:var(--accent-blue)}h1,h2,h3,h4,h5,h6{line-height:1.2;font-weight:700;letter-spacing:-.02em}main{display:block}.container{width:100%;max-width:var(--container-max);margin-inline:auto;padding-inline:1.5rem}@media(min-width:768px){.container{padding-inline:2rem}}@media(min-width:1200px){.container{padding-inline:2.5rem}}.section{padding:var(--section-padding)}.section-header{text-align:center;margin-bottom:4rem}.section-tag{display:inline-flex;align-items:center;gap:.4rem;font-family:Fira Code,monospace;font-size:.75rem;font-weight:500;color:var(--accent-cyan);letter-spacing:.18em;text-transform:uppercase;margin-bottom:.875rem}.section-tag:before{content:"";display:inline-block;width:24px;height:1px;background:currentColor;opacity:.6}.section-tag:after{content:"";display:inline-block;width:24px;height:1px;background:currentColor;opacity:.6}.section-title{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:800;background:linear-gradient(135deg,var(--text-primary) 30%,var(--accent-blue) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:1rem}.section-subtitle{max-width:560px;margin-inline:auto;color:var(--text-secondary);font-size:1.05rem}.section-header h2{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:800;background:linear-gradient(135deg,var(--text-primary) 30%,var(--accent-blue) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:1rem}.section-header p{max-width:560px;margin-inline:auto;color:var(--text-secondary);font-size:1.05rem}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.75rem 2rem;transition:transform var(--transition),border-color var(--transition),box-shadow var(--transition),background var(--transition)}.card:hover{transform:translateY(-4px);border-color:var(--border-accent);box-shadow:var(--shadow-glow);background:var(--bg-card-hover)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.7rem 1.6rem;border-radius:var(--radius-md);font-size:.92rem;font-weight:600;line-height:1;cursor:pointer;transition:all var(--transition);border:none;white-space:nowrap}.btn-primary{background:linear-gradient(135deg,var(--accent-blue) 0%,var(--accent-cyan) 100%);color:#fff;box-shadow:0 4px 18px #3b82f661}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-glow-lg);color:#fff}.btn-primary:active{transform:translateY(0)}.btn-outline{background:transparent;color:var(--text-primary);border:1px solid var(--border-accent)}.btn-outline:hover{background:var(--accent-glow);border-color:var(--accent-blue);color:var(--accent-blue)}.btn-ghost{background:#ffffff0d;color:var(--text-secondary);border:1px solid var(--border)}.btn-ghost:hover{background:#ffffff17;color:var(--text-primary)}.tag{display:inline-block;padding:.22rem .7rem;background:var(--accent-glow);border:1px solid var(--border-accent);border-radius:999px;font-size:.75rem;font-weight:500;color:var(--accent-cyan);font-family:Fira Code,monospace;letter-spacing:.02em;transition:background var(--transition),border-color var(--transition)}.tag:hover{background:#3b82f638;border-color:var(--accent-blue)}input,textarea,select{background:#ffffff0a;border:1px solid var(--border);border-radius:var(--radius-sm);padding:.7rem 1rem;color:var(--text-primary);font-family:inherit;font-size:.93rem;width:100%;transition:border-color var(--transition),box-shadow var(--transition)}input::placeholder,textarea::placeholder,select::placeholder{color:var(--text-muted)}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--accent-blue);box-shadow:0 0 0 3px #3b82f624}.grid{display:grid;gap:1.5rem}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-auto{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}@media(max-width:768px){.grid-2,.grid-3{grid-template-columns:1fr}}.gradient-divider{height:1px;background:linear-gradient(90deg,transparent 0%,var(--accent-blue) 50%,transparent 100%);opacity:.18}.orb{position:absolute;border-radius:50%;filter:blur(90px);pointer-events:none;z-index:0}.orb-blue{background:radial-gradient(circle,rgba(59,130,246,.22),transparent 70%)}.orb-cyan{background:radial-gradient(circle,rgba(6,182,212,.18),transparent 70%)}.orb-purple{background:radial-gradient(circle,rgba(167,139,250,.16),transparent 70%)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.text-gradient{background:linear-gradient(135deg,var(--accent-blue),var(--accent-cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-muted{color:var(--text-muted)}.text-secondary{color:var(--text-secondary)}*:focus-visible{outline:2px solid var(--accent-blue);outline-offset:3px;border-radius:var(--radius-xs)}*:focus:not(:focus-visible){outline:none}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}html{scroll-behavior:auto}}html,body{overflow-x:hidden;max-width:100vw}