:root{--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-primary-light: #eff6ff;--color-secondary: #6366f1;--color-accent: #8b5cf6;--color-success: #10b981;--color-warning: #f59e0b;--color-danger: #ef4444;--color-bg: #ffffff;--color-bg-secondary: #f8fafc;--color-bg-card: #ffffff;--color-bg-card-subtle: #f1f5f9;--color-border: #e2e8f0;--color-border-subtle: #f1f5f9;--color-border-focus: #2563eb;--color-text: #0f172a;--color-text-secondary: #475569;--color-text-muted: #94a3b8;--glass-bg: rgba(255, 255, 255, .85);--glass-border: rgba(226, 232, 240, .8);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .07), 0 2px 4px -2px rgba(0, 0, 0, .05);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .08), 0 4px 6px -4px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 8px 10px -6px rgba(0, 0, 0, .04);--shadow-glow: 0 0 25px rgba(37, 99, 235, .15);--header-height: 72px;--container-max: 1200px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2.5rem;--spacing-xl: 4.5rem;--spacing-2xl: 7rem}:root.dark{--color-bg: #090d16;--color-bg-secondary: #0f172a;--color-bg-card: #131d31;--color-bg-card-subtle: #1e293b;--color-border: #1e293b;--color-border-subtle: #172238;--color-border-focus: #3b82f6;--color-text: #f8fafc;--color-text-secondary: #94a3b8;--color-text-muted: #64748b;--color-primary-light: rgba(37, 99, 235, .15);--glass-bg: rgba(15, 23, 42, .85);--glass-border: rgba(30, 41, 59, .8);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .5);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .6);--shadow-glow: 0 0 35px rgba(59, 130, 246, .22)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:Plus Jakarta Sans,Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--color-bg);color:var(--color-text);line-height:1.6;padding-top:var(--header-height);transition:background-color .25s ease,color .25s ease,border-color .25s ease;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{line-height:1.25;font-weight:700;color:var(--color-text);letter-spacing:-.02em}h1{font-size:clamp(2.25rem,5vw,3.75rem)}h2{font-size:clamp(1.85rem,4vw,2.75rem)}h3{font-size:clamp(1.25rem,3vw,1.75rem)}h4{font-size:1.15rem}p{color:var(--color-text-secondary)}a{text-decoration:none;color:inherit;transition:color .2s ease,opacity .2s ease}button{cursor:pointer;border:none;font-family:inherit;background:transparent}img,svg{max-width:100%;vertical-align:middle}.container{max-width:var(--container-max);margin:0 auto;padding:0 1.5rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;border-radius:var(--radius-md);font-weight:600;font-size:.9375rem;transition:all .2s cubic-bezier(.4,0,.2,1);white-space:nowrap;border:1.5px solid transparent;cursor:pointer;user-select:none}.btn:active{transform:scale(.98)}.btn-primary{background:var(--color-primary);color:#fff;box-shadow:0 2px 10px #2563eb40}.btn-primary:hover{background:var(--color-primary-hover);box-shadow:0 4px 18px #2563eb66;transform:translateY(-1px)}.btn-secondary{background:var(--color-bg-card-subtle);color:var(--color-text);border-color:var(--color-border)}.btn-secondary:hover{background:var(--color-border);border-color:var(--color-text-muted);transform:translateY(-1px)}.btn-lg{padding:.875rem 1.85rem;font-size:1rem;border-radius:var(--radius-lg)}.btn-sm{padding:.5rem 1rem;font-size:.85rem;border-radius:var(--radius-sm)}.btn-full{width:100%}.section{padding:var(--spacing-2xl) 0;position:relative}.section-badge{display:inline-flex;align-items:center;gap:.5rem;padding:.35rem .9rem;background:var(--color-primary-light);border:1px solid rgba(37,99,235,.2);border-radius:var(--radius-full);color:var(--color-primary);font-size:.8125rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;margin-bottom:1rem}:root.dark .section-badge{background:#2563eb26;border-color:#3b82f64d;color:#60a5fa}.section-header{text-align:center;max-width:720px;margin:0 auto 3.5rem}.section-header h2{margin-bottom:1rem}.section-description{font-size:1.125rem;color:var(--color-text-secondary);line-height:1.6}.gradient-text{background:linear-gradient(135deg,#2563eb,#7c3aed,#06b6d4);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;display:inline;-webkit-box-decoration-break:clone;box-decoration-break:clone;word-break:break-word;overflow-wrap:break-word}:root.dark .gradient-text{background:linear-gradient(135deg,#60a5fa,#a78bfa,#22d3ee);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-bg)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}@media (max-width: 860px){:root{--header-height: 60px}}@media (max-width: 768px){:root{--spacing-2xl: 4.5rem;--spacing-xl: 3rem}.section-header{margin-bottom:2.5rem}}@media (max-width: 640px){.container{padding:0 1rem}}