:root{--bg-color: #080a10;--bg-card: #0f131e;--bg-card-hover: #151b2a;--border-color: rgba(255, 255, 255, .08);--border-color-glow: rgba(0, 229, 255, .3);--text-main: #e2e8f0;--text-muted: #94a3b8;--text-inverse: #0b0e14;--primary: #00e5ff;--primary-glow: rgba(0, 229, 255, .4);--primary-bg: rgba(0, 229, 255, .08);--left-turn: #34d399;--left-turn-bg: rgba(52, 211, 153, .1);--right-turn: #f87171;--right-turn-bg: rgba(248, 113, 113, .1);--font-heading: "Outfit", sans-serif;--font-body: "Inter", sans-serif;--font-mono: "JetBrains Mono", monospace;--shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, .3);--shadow-md: 0 10px 15px -3px rgba(0, 0, 0, .5), 0 4px 6px -2px rgba(0, 0, 0, .2);--shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, .6), 0 10px 10px -5px rgba(0, 0, 0, .4);--glass-bg: rgba(15, 19, 30, .7);--glass-backdrop: blur(16px);--grid-line: rgba(30, 41, 59, .3)}[data-theme=light]{--bg-color: #f4f6f9;--bg-card: #ffffff;--bg-card-hover: #f9fafb;--border-color: rgba(15, 23, 42, .08);--border-color-glow: rgba(37, 99, 235, .2);--text-main: #0f172a;--text-muted: #64748b;--text-inverse: #ffffff;--primary: #2563eb;--primary-glow: rgba(37, 99, 235, .3);--primary-bg: rgba(37, 99, 235, .05);--left-turn: #059669;--left-turn-bg: rgba(5, 150, 105, .1);--right-turn: #dc2626;--right-turn-bg: rgba(220, 38, 38, .1);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .05), 0 1px 2px rgba(0, 0, 0, .02);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .05), 0 2px 4px -1px rgba(0, 0, 0, .03);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .08), 0 4px 6px -2px rgba(0, 0, 0, .04);--glass-bg: rgba(255, 255, 255, .85);--glass-backdrop: blur(8px);--grid-line: rgba(226, 232, 240, .8)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background-color:var(--bg-color);color:var(--text-main);transition:background-color .4s ease,color .4s ease;line-height:1.6}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;letter-spacing:-.02em}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--bg-color)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:5px;border:2px solid var(--bg-color)}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.page-container{max-width:1200px;margin:0 auto;padding:2rem 1.5rem;display:flex;flex-direction:column;gap:6rem}.section-container{display:flex;flex-direction:column;gap:1.5rem}.section-header{display:flex;flex-direction:column;gap:.5rem;max-width:800px}.section-title{font-size:2.25rem;font-weight:800;background:linear-gradient(135deg,var(--text-main) 60%,var(--primary));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;display:inline-block}.section-subtitle{font-size:1.1rem;color:var(--text-muted)}.glass-card{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-backdrop);backdrop-filter:var(--glass-backdrop);border:1px solid var(--border-color);border-radius:1.25rem;padding:2rem;box-shadow:var(--shadow-md);transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease}.glass-card:hover{transform:translateY(-4px);border-color:var(--border-color-glow);box-shadow:var(--shadow-lg)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-family:var(--font-heading);font-weight:600;font-size:.95rem;padding:.75rem 1.5rem;border-radius:.75rem;border:none;cursor:pointer;transition:all .25s cubic-bezier(.4,0,.2,1);text-decoration:none}.btn-primary{background:var(--primary);color:var(--text-inverse);box-shadow:0 0 12px var(--primary-glow)}.btn-primary:hover{transform:scale(1.03);box-shadow:0 0 20px var(--primary)}.btn-secondary{background:var(--bg-card);color:var(--text-main);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--bg-card-hover);border-color:var(--text-muted)}.btn-outline{background:transparent;color:var(--primary);border:1px solid var(--primary)}.btn-outline:hover{background:var(--primary-bg);box-shadow:0 0 8px var(--primary-glow)}.slider-group{display:flex;flex-direction:column;gap:.5rem}.slider-label{display:flex;justify-content:space-between;font-size:.85rem;font-weight:600;color:var(--text-muted)}.slider-label span.value{color:var(--primary);font-family:var(--font-mono)}input[type=range]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:6px;background:var(--border-color);border-radius:3px;outline:none}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:16px;height:16px;border-radius:50%;background:var(--primary);box-shadow:0 0 8px var(--primary-glow);cursor:pointer;transition:transform .1s ease}input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.2)}@keyframes fadeIn{0%{opacity:0;transform:translateY(15px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .8s cubic-bezier(.16,1,.3,1) forwards}.grid-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background-size:40px 40px;background-image:linear-gradient(to right,var(--grid-line) 1px,transparent 1px),linear-gradient(to bottom,var(--grid-line) 1px,transparent 1px);-webkit-mask-image:radial-gradient(circle at 50% 30%,#000 20%,#0000000d 80%);mask-image:radial-gradient(circle at 50% 30%,#000 20%,#0000000d 80%);pointer-events:none;z-index:-1;transition:background-image .4s ease}.badge{display:inline-flex;align-items:center;gap:.25rem;padding:.25rem .65rem;border-radius:100px;font-size:.75rem;font-weight:600;letter-spacing:.02em}.badge-primary{background:var(--primary-bg);color:var(--primary);border:1px solid rgba(0,229,255,.15)}.badge-left{background:var(--left-turn-bg);color:var(--left-turn)}.badge-right{background:var(--right-turn-bg);color:var(--right-turn)}@media (max-width: 768px){.section-title{font-size:1.75rem}.page-container{gap:4rem}}@keyframes spin{to{transform:rotate(360deg)}}