:root{--bg-primary: #000000;--bg-secondary: #050505;--bg-surface: #0a0a0a;--bg-card: #111111;--bg-elevated: #161616;--bg-input: #0d0d0d;--border-subtle: rgba(255, 255, 255, .06);--border-default: rgba(255, 255, 255, .1);--border-strong: rgba(255, 255, 255, .16);--text-primary: #ffffff;--text-secondary: #a1a1aa;--text-tertiary: #71717a;--text-muted: #52525b;--accent: #6366f1;--accent-light: #818cf8;--accent-muted: rgba(99, 102, 241, .12);--accent-glow: rgba(99, 102, 241, .25);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", "Cascadia Code", monospace;--section-gap: 140px;--container-max: 1200px;--container-padding: 24px;--ease-out: cubic-bezier(.16, 1, .3, 1);--ease-in-out: cubic-bezier(.65, 0, .35, 1);--duration-fast: .15s;--duration-base: .3s;--duration-slow: .5s;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}ul,ol{list-style:none}button{font-family:inherit;cursor:pointer;border:none;background:none}input,textarea,select{font-family:inherit;font-size:inherit}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.15;letter-spacing:-.02em}h1{font-size:clamp(2.5rem,5vw,4.5rem);font-weight:700;letter-spacing:-.03em}h2{font-size:clamp(2rem,3.5vw,3rem);letter-spacing:-.025em}h3{font-size:clamp(1.25rem,2vw,1.5rem)}h4{font-size:1.125rem}p{color:var(--text-secondary);line-height:1.7}.container{max-width:var(--container-max);margin:0 auto;padding:0 var(--container-padding)}.section{padding:var(--section-gap) 0}.section-label{font-family:var(--font-mono);font-size:.8125rem;font-weight:500;text-transform:uppercase;letter-spacing:.1em;color:var(--accent-light);margin-bottom:16px;display:block}.section-title{font-size:clamp(2rem,3.5vw,3rem);font-weight:700;letter-spacing:-.025em;color:var(--text-primary);margin-bottom:20px}.section-subtitle{font-size:1.125rem;color:var(--text-secondary);max-width:640px;line-height:1.7}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;border-radius:var(--radius-md);font-size:.9375rem;font-weight:500;letter-spacing:-.01em;transition:all var(--duration-base) var(--ease-out);white-space:nowrap}.btn-primary{background:var(--accent);color:#fff;border:1px solid var(--accent)}.btn-primary:hover{background:var(--accent-light);border-color:var(--accent-light);transform:translateY(-1px);box-shadow:0 8px 30px var(--accent-glow)}.btn-secondary{background:transparent;color:var(--text-primary);border:1px solid var(--border-default)}.btn-secondary:hover{border-color:var(--border-strong);background:rgba(255,255,255,.04);transform:translateY(-1px)}.btn svg{width:16px;height:16px}.card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:36px;transition:all var(--duration-base) var(--ease-out);position:relative;overflow:hidden}.card:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--accent-muted),transparent);opacity:0;transition:opacity var(--duration-base) var(--ease-out)}.card:hover{border-color:var(--border-default);transform:translateY(-2px);box-shadow:0 20px 60px #0006}.card:hover:before{opacity:1}.gradient-text{background:linear-gradient(135deg,#fff 0%,var(--accent) 60%,var(--accent-light) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.gradient-text-subtle{background:linear-gradient(135deg,#fff 30%,var(--text-secondary) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.grid-bg{position:relative}.grid-bg:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:72px 72px;mask-image:radial-gradient(ellipse 80% 60% at 50% 40%,black 20%,transparent 70%);-webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 40%,black 20%,transparent 70%);pointer-events:none;z-index:0}.grid-bg>*{position:relative;z-index:1}.divider{width:100%;height:1px;background:var(--border-subtle)}.tag{display:inline-block;padding:4px 12px;border-radius:100px;font-size:.75rem;font-weight:500;font-family:var(--font-mono);background:var(--accent-muted);color:var(--accent-light);border:1px solid rgba(99,102,241,.2)}.tech-badge{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius-sm);font-size:.8125rem;font-weight:500;font-family:var(--font-mono);background:var(--bg-card);color:var(--text-secondary);border:1px solid var(--border-subtle);transition:all var(--duration-fast) var(--ease-out)}.tech-badge:hover{border-color:var(--border-default);color:var(--text-primary);background:var(--bg-elevated)}.animate-in{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease-out),transform .7s var(--ease-out)}.animate-in.visible{opacity:1;transform:translateY(0)}.animate-in-delay-1{transition-delay:.1s}.animate-in-delay-2{transition-delay:.2s}.animate-in-delay-3{transition-delay:.3s}.animate-in-delay-4{transition-delay:.4s}.form-field{width:100%}.form-field label{display:block;font-size:.875rem;font-weight:500;color:var(--text-secondary);margin-bottom:8px}.form-field input,.form-field textarea{width:100%;padding:14px 16px;background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-md);color:var(--text-primary);font-size:.9375rem;line-height:1.5;transition:border-color var(--duration-fast) ease;outline:none}.form-field input::placeholder,.form-field textarea::placeholder{color:var(--text-muted)}.form-field input:focus,.form-field textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-muted)}.form-field textarea{resize:vertical;min-height:140px}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}@media (max-width: 768px){:root{--section-gap: 80px;--container-padding: 20px}.btn{padding:12px 24px;font-size:.875rem}.card{padding:24px}}@media (max-width: 480px){:root{--section-gap: 64px;--container-padding: 16px}}::selection{background:var(--accent);color:#fff}